JP2011228052A - リチウムイオン二次電池 - Google Patents
リチウムイオン二次電池 Download PDFInfo
- Publication number
- JP2011228052A JP2011228052A JP2010095097A JP2010095097A JP2011228052A JP 2011228052 A JP2011228052 A JP 2011228052A JP 2010095097 A JP2010095097 A JP 2010095097A JP 2010095097 A JP2010095097 A JP 2010095097A JP 2011228052 A JP2011228052 A JP 2011228052A
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- positive electrode
- negative electrode
- secondary battery
- ion secondary
- 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.)
- Granted
Links
Classifications
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
-
- 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
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
【解決手段】リチウムおよびマンガンを少なくとも含み層状岩塩構造をもつリチウム遷移金属複合酸化物を含む正極活物質を有する正極と、炭素系材料、珪素系材料および錫系材料のうちの少なくとも一種を含む負極活物質を有する負極と、非水電解液と、を備えるリチウムイオン二次電池であって、
前記リチウム遷移金属複合酸化物は不可逆容量を有し、
前記負極の金属リチウムに対する0Vまでの初回の充電時の実容量は、前記正極の金属リチウムに対する4.7Vまでの初回の充電時の実容量よりも小さいことを特徴とする。
【選択図】なし
Description
前記リチウム遷移金属複合酸化物は不可逆容量を有し、
前記負極の金属リチウムに対する0Vまでの初回の充電時の単位面積当たりの実容量は、前記正極の金属リチウムに対する4.7Vまでの初回の充電時の単位面積当たりの実容量よりも小さいことを特徴とする。
負極活物質としてグラファイトを含む負極を作製した。
正極活物質としてLi2MnO3を含む正極を作製した。
〔実施例1〕
上記の負極(実容量:3.0mAh/cm2)と正極#02(実容量:4.2mAh/cm2)とを組み合わせてコイン型のリチウムイオン二次電池を作製した。電解液としてエチレンカーボネートとエチルメチルカーボネートとを体積比1:2で混合した混合溶媒にLiPF6を1.0mol/L溶解させてなる非水電解液を用い、セパレータとして厚さ20μmの微孔性ポリエチレンフィルムを両電極間に配置した。
上記の負極(実容量:3.0mAh/cm2)と正極#03(実容量:3.8mAh/cm2)とを組み合わせてリチウムイオン二次電池を作製した。
上記の負極(実容量:3.0mAh/cm2)と正極#04(実容量:3.25mAh/cm2)とを組み合わせてリチウムイオン二次電池を作製した。
上記の負極(実容量:3.0mAh/cm2)と正極#05(実容量:3.6mAh/cm2)とを組み合わせてリチウムイオン二次電池を作製した。
上記の負極(実容量:3.0mAh/cm2)と正極#01(実容量:2.1mAh/cm2)とを組み合わせてリチウムイオン二次電池を作製した。
上記の負極(実容量:3.0mAh/cm2)とLi2MnO3を含まない正極#06(実容量:3.2mAh/cm2)とを組み合わせてリチウムイオン二次電池を作製した。
〔リチウムイオン二次電池の充放電試験〕
上記の各リチウムイオン二次電池を用いて、30℃の一定温度の下、4.6Vから1.9Vの範囲で0.2Cのレートにおいて定電流・定電圧充電−定電流放電充放電試験を行った。充放電試験より得られた初回の充電容量およびその後の放電容量(つまり1サイクル目の充放電容量)を、正極活物質の単位質量当たり、および正極の単位面積当たりで、それぞれ表2に示した。
Claims (7)
- リチウムおよびマンガンを少なくとも含み層状岩塩構造をもつリチウム遷移金属複合酸化物を含む正極活物質を有する正極と、炭素系材料、珪素系材料および錫系材料のうちの少なくとも一種を含む負極活物質を有する負極と、非水電解液と、を備えるリチウムイオン二次電池であって、
前記リチウム遷移金属複合酸化物は不可逆容量を有し、
前記負極の金属リチウムに対する0Vまでの初回の充電時の単位面積当たりの実容量は、前記正極の金属リチウムに対する4.7Vまでの初回の充電時の単位面積当たりの実容量よりも小さいことを特徴とするリチウムイオン二次電池。 - 前記リチウム遷移金属複合酸化物は、少なくとも、初回の充電時に放出する陽イオンのうちリチウムイオンを除く陽イオンを、次回の充電時に吸蔵しない不可逆容量を有する請求項1記載のリチウムイオン二次電池。
- 前記リチウム遷移金属複合酸化物は、組成式:Li2MO3(MはMnを必須とする一種以上の金属元素、Liはその一部が水素で置換されてもよい)で表される請求項1または2に記載のリチウムイオン二次電池。
- 前記リチウム遷移金属複合酸化物は、Li2MnO3である請求項3記載のリチウムイオン二次電池。
- 前記正極活物質は、該正極活物質を100モル%としたときに前記リチウム遷移金属複合酸化物を20モル%以上含む請求項1〜4のいずれかに記載のリチウムイオン二次電池。
- 前記負極活物質は、炭素系材料である請求項1〜5のいずれかに記載のリチウムイオン二次電池。
- 請求項1〜6のいずれかに記載のリチウムイオン二次電池を搭載したことを特徴とする車両。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010095097A JP5099168B2 (ja) | 2010-04-16 | 2010-04-16 | リチウムイオン二次電池 |
CN201180012997.7A CN102792509B (zh) | 2010-04-16 | 2011-04-01 | 锂离子二次电池 |
PCT/JP2011/001980 WO2011129066A1 (ja) | 2010-04-16 | 2011-04-01 | リチウムイオン二次電池 |
DE112011101346T DE112011101346T5 (de) | 2010-04-16 | 2011-04-01 | Lithium-Ionen -Sekundärbatterie |
US13/581,355 US20120321955A1 (en) | 2010-04-16 | 2011-04-01 | Lithium-ion secondary battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010095097A JP5099168B2 (ja) | 2010-04-16 | 2010-04-16 | リチウムイオン二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011228052A true JP2011228052A (ja) | 2011-11-10 |
JP5099168B2 JP5099168B2 (ja) | 2012-12-12 |
Family
ID=44798454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010095097A Expired - Fee Related JP5099168B2 (ja) | 2010-04-16 | 2010-04-16 | リチウムイオン二次電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120321955A1 (ja) |
JP (1) | JP5099168B2 (ja) |
CN (1) | CN102792509B (ja) |
DE (1) | DE112011101346T5 (ja) |
WO (1) | WO2011129066A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013183919A1 (ko) * | 2012-06-04 | 2013-12-12 | 주식회사 엘지화학 | 수명특성이 향상된 이차전지용 양극 활물질 및 이의 제조방법 |
WO2014030298A1 (ja) * | 2012-08-21 | 2014-02-27 | 株式会社三徳 | 全固体リチウムイオン電池及び正極合材 |
JP2014167886A (ja) * | 2013-02-28 | 2014-09-11 | Toshiba Corp | 電池 |
WO2016152991A1 (ja) * | 2015-03-24 | 2016-09-29 | 日本電気株式会社 | 高安全性・高エネルギー密度電池 |
US9590237B2 (en) | 2013-02-25 | 2017-03-07 | Kabushiki Kaisha Toyota Jidoshokki | Lithium-ion secondary battery and method for producing the same |
US10741841B2 (en) | 2013-07-29 | 2020-08-11 | Lg Chem, Ltd. | Electrode active material having improved energy density and lithium secondary battery including the same |
JPWO2021010085A1 (ja) * | 2019-07-12 | 2021-01-21 | ||
US11088391B2 (en) | 2014-11-18 | 2021-08-10 | National Institute Of Advanced Industrial Science And Technology | Lithium ion battery |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105870411B (zh) * | 2016-04-15 | 2018-04-06 | 上海电力学院 | 一种锂离子电池负极活性材料的制备方法 |
CN110212247B (zh) * | 2018-02-28 | 2021-02-09 | 宁德时代新能源科技股份有限公司 | 电芯 |
CN112599861A (zh) * | 2020-12-28 | 2021-04-02 | 长虹三杰新能源有限公司 | 一种钴酸锂动力电池的制备方法 |
WO2023145506A1 (ja) * | 2022-01-28 | 2023-08-03 | パナソニックエナジー株式会社 | 非水電解質二次電池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002151154A (ja) * | 2000-11-07 | 2002-05-24 | Toyota Central Res & Dev Lab Inc | リチウム二次電池 |
JP2007184145A (ja) * | 2006-01-06 | 2007-07-19 | Hitachi Vehicle Energy Ltd | リチウム二次電池 |
JP2008091041A (ja) * | 2006-09-29 | 2008-04-17 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP2009158415A (ja) * | 2007-12-27 | 2009-07-16 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池用正極活物質及びそれを有する非水電解液二次電池 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2975727B2 (ja) * | 1991-07-24 | 1999-11-10 | 三洋電機株式会社 | 非水電解液電池 |
JP3426689B2 (ja) * | 1994-03-23 | 2003-07-14 | 三洋電機株式会社 | 非水電解質二次電池 |
JPH07296850A (ja) * | 1994-04-28 | 1995-11-10 | Matsushita Electric Ind Co Ltd | 非水電解液リチウム二次電池 |
JPH07320784A (ja) * | 1994-05-23 | 1995-12-08 | Matsushita Electric Ind Co Ltd | 非水電解液リチウム二次電池 |
US7358009B2 (en) * | 2002-02-15 | 2008-04-15 | Uchicago Argonne, Llc | Layered electrodes for lithium cells and batteries |
US7635536B2 (en) * | 2004-09-03 | 2009-12-22 | Uchicago Argonne, Llc | Manganese oxide composite electrodes for lithium batteries |
CN101237044A (zh) * | 2008-02-29 | 2008-08-06 | 厦门大学 | 纳米级锂离子电池正极材料岩盐型锰酸锂及其制备方法 |
-
2010
- 2010-04-16 JP JP2010095097A patent/JP5099168B2/ja not_active Expired - Fee Related
-
2011
- 2011-04-01 CN CN201180012997.7A patent/CN102792509B/zh not_active Expired - Fee Related
- 2011-04-01 US US13/581,355 patent/US20120321955A1/en not_active Abandoned
- 2011-04-01 WO PCT/JP2011/001980 patent/WO2011129066A1/ja active Application Filing
- 2011-04-01 DE DE112011101346T patent/DE112011101346T5/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002151154A (ja) * | 2000-11-07 | 2002-05-24 | Toyota Central Res & Dev Lab Inc | リチウム二次電池 |
JP2007184145A (ja) * | 2006-01-06 | 2007-07-19 | Hitachi Vehicle Energy Ltd | リチウム二次電池 |
JP2008091041A (ja) * | 2006-09-29 | 2008-04-17 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
JP2009158415A (ja) * | 2007-12-27 | 2009-07-16 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池用正極活物質及びそれを有する非水電解液二次電池 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013183919A1 (ko) * | 2012-06-04 | 2013-12-12 | 주식회사 엘지화학 | 수명특성이 향상된 이차전지용 양극 활물질 및 이의 제조방법 |
US10573880B2 (en) | 2012-06-04 | 2020-02-25 | Lg Chem, Ltd. | Cathode active material for secondary battery with enhanced lifespan characteristics and method of preparing the same |
WO2014030298A1 (ja) * | 2012-08-21 | 2014-02-27 | 株式会社三徳 | 全固体リチウムイオン電池及び正極合材 |
JP2014041720A (ja) * | 2012-08-21 | 2014-03-06 | Idemitsu Kosan Co Ltd | 全固体リチウムイオン電池及び正極合材 |
US9362591B2 (en) | 2012-08-21 | 2016-06-07 | Santoku Corporation | All-solid-state lithium ion battery and positive electrode mixture |
US9590237B2 (en) | 2013-02-25 | 2017-03-07 | Kabushiki Kaisha Toyota Jidoshokki | Lithium-ion secondary battery and method for producing the same |
JP2014167886A (ja) * | 2013-02-28 | 2014-09-11 | Toshiba Corp | 電池 |
US10741841B2 (en) | 2013-07-29 | 2020-08-11 | Lg Chem, Ltd. | Electrode active material having improved energy density and lithium secondary battery including the same |
US11088391B2 (en) | 2014-11-18 | 2021-08-10 | National Institute Of Advanced Industrial Science And Technology | Lithium ion battery |
JPWO2016152991A1 (ja) * | 2015-03-24 | 2018-01-18 | 日本電気株式会社 | 高安全性・高エネルギー密度電池 |
WO2016152991A1 (ja) * | 2015-03-24 | 2016-09-29 | 日本電気株式会社 | 高安全性・高エネルギー密度電池 |
JP2021048146A (ja) * | 2015-03-24 | 2021-03-25 | 日本電気株式会社 | 高安全性・高エネルギー密度電池 |
JP7173121B2 (ja) | 2015-03-24 | 2022-11-16 | 日本電気株式会社 | 高安全性・高エネルギー密度電池 |
JPWO2021010085A1 (ja) * | 2019-07-12 | 2021-01-21 | ||
WO2021010085A1 (ja) * | 2019-07-12 | 2021-01-21 | 株式会社村田製作所 | 二次電池 |
Also Published As
Publication number | Publication date |
---|---|
WO2011129066A1 (ja) | 2011-10-20 |
JP5099168B2 (ja) | 2012-12-12 |
DE112011101346T5 (de) | 2013-01-24 |
CN102792509A (zh) | 2012-11-21 |
CN102792509B (zh) | 2015-04-01 |
US20120321955A1 (en) | 2012-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5099168B2 (ja) | リチウムイオン二次電池 | |
JP5910627B2 (ja) | 二次電池 | |
JP5152246B2 (ja) | リチウムイオン二次電池用正極活物質およびリチウムイオン二次電池 | |
EP2919304B1 (en) | Positive electrode active material and hybrid ion battery | |
JP4837614B2 (ja) | リチウム二次電池 | |
JP5476246B2 (ja) | 非水電解質二次電池及び正極合剤の製造方法 | |
US8932758B2 (en) | Electrode active material, nonaqueous secondary battery electrode, and nonaqueous secondary battery | |
WO2012035648A1 (ja) | 非水電解液二次電池用活物質および非水電解液二次電池 | |
JP2002175808A (ja) | 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およびその製造方法 | |
WO2011118302A1 (ja) | 電池用活物質および電池 | |
US20190148724A1 (en) | Lithium ion secondary battery | |
JP2012099316A (ja) | リチウムイオン二次電池用正極活物質およびリチウムイオン二次電池 | |
JP4530822B2 (ja) | 非水電解質二次電池及びその充電方法 | |
JP2014216211A (ja) | 電極及び非水系二次電池 | |
JP5242315B2 (ja) | 非水電解質二次電池 | |
JP5333658B2 (ja) | 電池用活物質および電池 | |
JP6911545B2 (ja) | 負極及び非水電解質蓄電素子 | |
JP2007115507A (ja) | 負極活物質及び水系リチウム二次電池 | |
JP2014197511A (ja) | 非水電解液二次電池 | |
JP2023161891A (ja) | リチウム硫黄電池用正極、リチウム硫黄電池及びその充放電方法 | |
JP2006012544A (ja) | 水系電解液リチウム二次電池 | |
JP5640666B2 (ja) | リチウム二次電池 | |
JP5147890B2 (ja) | 非水電解質二次電池及びその充電方法 | |
JP2012174339A (ja) | 非水電解液及びリチウムイオン二次電池 | |
JP2014063660A (ja) | 硫酸塩及びリチウム二次電池用正極材料、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120314 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20120528 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20120615 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120621 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120802 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120828 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120910 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151005 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5099168 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151005 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |