JP6577188B2 - 層状酸化物カソード組成物の合成のための方法 - Google Patents

層状酸化物カソード組成物の合成のための方法

Info

Publication number
JP6577188B2
JP6577188B2 JP2014517142A JP2014517142A JP6577188B2 JP 6577188 B2 JP6577188 B2 JP 6577188B2 JP 2014517142 A JP2014517142 A JP 2014517142A JP 2014517142 A JP2014517142 A JP 2014517142A JP 6577188 B2 JP6577188 B2 JP 6577188B2
Authority
JP
Japan
Prior art keywords
lithium
temperature
calcination
hours
less
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014517142A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014523070A (ja
JP2014523070A5 (enExample
Inventor
ペトロヴィック，アイバン
サーストン，アンソニー
シェアゴールド，ステフェン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of JP2014523070A publication Critical patent/JP2014523070A/ja
Publication of JP2014523070A5 publication Critical patent/JP2014523070A5/ja
Application granted granted Critical
Publication of JP6577188B2 publication Critical patent/JP6577188B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/50—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-x-y)O2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • C01G53/502—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2 containing lithium and cobalt
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP2014517142A 2011-06-24 2012-06-21 層状酸化物カソード組成物の合成のための方法 Active JP6577188B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/168,516 2011-06-24
US13/168,516 US8992794B2 (en) 2011-06-24 2011-06-24 Process for synthesis of a layered oxide cathode composition
PCT/US2012/043479 WO2012177833A2 (en) 2011-06-24 2012-06-21 Process for synthesis of a layered oxide cathode composition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018073328A Division JP2018150231A (ja) 2011-06-24 2018-04-05 層状酸化物カソード組成物の合成のための方法

Publications (3)

Publication Number Publication Date
JP2014523070A JP2014523070A (ja) 2014-09-08
JP2014523070A5 JP2014523070A5 (enExample) 2015-08-06
JP6577188B2 true JP6577188B2 (ja) 2019-09-18

Family

ID=47360973

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014517142A Active JP6577188B2 (ja) 2011-06-24 2012-06-21 層状酸化物カソード組成物の合成のための方法
JP2018073328A Ceased JP2018150231A (ja) 2011-06-24 2018-04-05 層状酸化物カソード組成物の合成のための方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018073328A Ceased JP2018150231A (ja) 2011-06-24 2018-04-05 層状酸化物カソード組成物の合成のための方法

Country Status (8)

Country Link
US (1) US8992794B2 (enExample)
EP (1) EP2724397B8 (enExample)
JP (2) JP6577188B2 (enExample)
KR (1) KR20140051184A (enExample)
CN (1) CN103620829B (enExample)
HU (1) HUE044067T2 (enExample)
PL (1) PL2724397T3 (enExample)
WO (1) WO2012177833A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3224203T3 (pl) 2014-11-26 2019-04-30 Basf Se Sposób wytwarzania litowanego tlenku metalu przejściowego
US10508058B2 (en) 2015-10-14 2019-12-17 Basf Se Heat-permeable tube containing ceramic matrix composite
US20180316004A1 (en) * 2016-06-09 2018-11-01 Hitachi Metals, Ltd. Method for producing cathode active material used for lithium secondary battery
JP6646129B1 (ja) * 2018-12-07 2020-02-14 住友化学株式会社 リチウム二次電池用正極活物質の製造方法
KR102565910B1 (ko) * 2019-01-21 2023-08-10 주식회사 엘지화학 이차전지용 양극 활물질의 제조방법
JP6936909B1 (ja) * 2020-08-07 2021-09-22 Ｂａｓｆ戸田バッテリーマテリアルズ合同会社 非水電解質二次電池用正極活物質及びそれを用いた非水電解質二次電池
EP4721156A1 (en) * 2023-05-31 2026-04-08 Albemarle Corporation Process for producing lithium-containing mixed metal oxide material

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874058A (en) * 1995-10-06 1999-02-23 Kerr-Mcgee Chemical Llc Method of preparing Li1+x MN2-x O4 for use as secondary battery electrode
US5728367A (en) 1996-06-17 1998-03-17 Motorola, Inc. Process for fabricating a lithiated transition metal oxide
JPH11111286A (ja) * 1997-09-30 1999-04-23 Mitsui Mining & Smelting Co Ltd リチウム二次電池用正極材料の製造方法
IL137350A0 (en) * 1998-02-09 2001-07-24 Starck H C Gmbh Co Kg Method for producing lithium-transition metal mixtures
US5908291A (en) * 1998-05-01 1999-06-01 Harper International Corp. Continuous cross-flow rotary kiln
US6267943B1 (en) * 1998-10-15 2001-07-31 Fmc Corporation Lithium manganese oxide spinel compound and method of preparing same
JP3446639B2 (ja) * 1998-12-10 2003-09-16 松下電器産業株式会社 リチウム二次電池用正極活物質の製造方法およびリチウム二次電池
US6344366B1 (en) 1999-09-15 2002-02-05 Lockheed Martin Energy Research Corporation Fabrication of highly textured lithium cobalt oxide films by rapid thermal annealing
WO2001036334A1 (fr) 1999-11-15 2001-05-25 Mitsubishi Chemical Corporation Oxyde composite de lithium-manganese, materiau d'electrode positive pour accumulateur secondaire au lithium, electrode positive et accumulateur secondaire au lithium, et procede de preparation d'oxyde composite de lithium-manganese
US6623886B2 (en) 1999-12-29 2003-09-23 Kimberly-Clark Worldwide, Inc. Nickel-rich quaternary metal oxide materials as cathodes for lithium-ion and lithium-ion polymer batteries
JP2002260655A (ja) * 2001-02-28 2002-09-13 Nichia Chem Ind Ltd リチウムイオン二次電池用正極活物質の製造方法
US7211237B2 (en) * 2003-11-26 2007-05-01 3M Innovative Properties Company Solid state synthesis of lithium ion battery cathode material
JP4797332B2 (ja) * 2004-03-24 2011-10-19 三菱化学株式会社 リチウム二次電池正極活物質用リチウム遷移金属複合酸化物粉体、リチウム二次電池正極及びリチウム二次電池
US7381496B2 (en) * 2004-05-21 2008-06-03 Tiax Llc Lithium metal oxide materials and methods of synthesis and use
JP5132308B2 (ja) * 2005-05-17 2013-01-30 Ａｇｃセイミケミカル株式会社 リチウム二次電池正極用のリチウム含有複合酸化物の製造方法
JP2008544468A (ja) * 2005-06-28 2008-12-04 トダ・コウギョウ・ヨーロッパ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 無機化合物
KR101159563B1 (ko) 2007-07-19 2012-06-25 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 리튬 이온 전지용 리튬 망간 복합 산화물 및 그 제조 방법
WO2009098835A1 (ja) * 2008-02-04 2009-08-13 Panasonic Corporation リチウム含有遷移金属酸化物の製造方法
JP5006830B2 (ja) * 2008-04-30 2012-08-22 一般財団法人電力中央研究所 石炭ガス化スラグ発泡体の製造システム
JP5231171B2 (ja) * 2008-10-30 2013-07-10 パナソニック株式会社 非水電解質二次電池用正極活物質およびその製造方法
CN101521272A (zh) * 2009-03-20 2009-09-02 广州鸿森材料有限公司 一种高压煅烧制备锂镍锰氧锂离子电池正极材料的方法
US8333950B2 (en) * 2009-08-27 2012-12-18 Honeywell International Inc. Process for the preparation of lithium metal oxides involving fluidized bed techniques
CN102782902B (zh) 2009-12-17 2017-02-08 庄信万丰股份有限公司 用于改善碱金属氧阴离子电极材料的电化学性质的方法以及由此获得的碱金属氧阴离子电极材料
US8980475B2 (en) * 2010-06-25 2015-03-17 Basf Se Process for preparing lithium mixed metal oxides and their use as cathode material
TWI468367B (zh) * 2011-03-29 2015-01-11 Ｊｘ日鑛日石金屬股份有限公司 Production method of positive electrode active material for lithium ion battery and positive electrode active material for lithium ion battery

Also Published As

Publication number Publication date
CN103620829B (zh) 2017-03-15
WO2012177833A3 (en) 2013-02-21
EP2724397B8 (en) 2019-06-12
US20120326077A1 (en) 2012-12-27
JP2014523070A (ja) 2014-09-08
EP2724397B1 (en) 2019-04-10
HUE044067T2 (hu) 2019-09-30
US8992794B2 (en) 2015-03-31
JP2018150231A (ja) 2018-09-27
KR20140051184A (ko) 2014-04-30
EP2724397A4 (en) 2015-11-25
WO2012177833A2 (en) 2012-12-27
CN103620829A (zh) 2014-03-05
PL2724397T3 (pl) 2019-09-30
EP2724397A2 (en) 2014-04-30

Similar Documents

Publication Publication Date Title
JP2018150231A (ja) 層状酸化物カソード組成物の合成のための方法
JP2014523070A5 (enExample)
EP3341991B1 (en) High tap density lithium positive electrode active material, intermediate and process of preparation
US11804599B2 (en) Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
JP6200169B2 (ja) リチウムイオン伝導性酸化物の製造方法
JP2018535904A (ja) 再充電可能なリチウム電池および他の用途のためのカチオン不規則酸化物
JP2015216105A5 (enExample)
JP2006004724A (ja) リチウムイオン二次電池正極材料用前駆体とその製造方法並びにそれを用いた正極材料の製造方法
JP2020525998A5 (enExample)
JP2013530917A (ja) リチウム混合金属酸化物の製造方法とそのカソード材料としての使用法
CN107108265A (zh) 层状氧化物组合物
US20230092675A1 (en) Cathode material and process
Dong et al. Role of coprecipitation and calcination of precursors on phase homogeneity and electrochemical properties of battery active materials
WO2011028431A2 (en) Process for the preparation of lithium metal oxides involving fluidized bed techniques
WO2015133348A1 (ja) リチウム複合酸化物
JP2007214118A (ja) リチウム・遷移金属複合酸化物の製造方法
JP2011116608A (ja) ニッケルコバルトアルミニウム複合酸化物の製造方法
JP2001220145A (ja) リチウム二次電池用リチウムマンガン酸化物粉末の製造方法
EP2368850B1 (de) Verfahren zur Herstellung von oxidischen Verbindungen
WO2018181967A1 (ja) マンガン酸化物、その製造方法、及びリチウム二次電池
JP5397694B2 (ja) リチウムニッケル複合酸化物の製造方法
JP2004035299A (ja) ナトリウムコバルト酸化物の単結晶及びその製造方法
JP2001076728A (ja) リチウム二次電池用正極活物質の製造方法
CN114906825B (zh) 湿法制备碲化镉粉末的方法
Stagia et al. Structure Solution of NaYO2 Compound Prepared by Soft Chemistry from X-Ray Diffraction Powder Data

Legal Events

Date Code Title Description
A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20150617

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150617

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160426

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160427

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160715

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160920

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161006

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170228

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170519

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170719

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180405

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20180412

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20180608

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20190108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20190110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20190520

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190618

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190822

R150 Certificate of patent or registration of utility model

Ref document number: 6577188

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250