JP6238904B2 - 被覆切削工具及びその製造方法 - Google Patents

被覆切削工具及びその製造方法 Download PDF

Info

Publication number
JP6238904B2
JP6238904B2 JP2014546536A JP2014546536A JP6238904B2 JP 6238904 B2 JP6238904 B2 JP 6238904B2 JP 2014546536 A JP2014546536 A JP 2014546536A JP 2014546536 A JP2014546536 A JP 2014546536A JP 6238904 B2 JP6238904 B2 JP 6238904B2
Authority
JP
Japan
Prior art keywords
layer
cutting tool
mtcvd
coated cutting
substrate
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
JP2014546536A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015500148A (ja
Inventor
ビョールマンデル カール
ビョールマンデル カール
Original Assignee
サンドビック インテレクチュアル プロパティー アクティエボラーグ
サンドビック インテレクチュアル プロパティー アクティエボラーグ
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 サンドビック インテレクチュアル プロパティー アクティエボラーグ, サンドビック インテレクチュアル プロパティー アクティエボラーグ filed Critical サンドビック インテレクチュアル プロパティー アクティエボラーグ
Publication of JP2015500148A publication Critical patent/JP2015500148A/ja
Application granted granted Critical
Publication of JP6238904B2 publication Critical patent/JP6238904B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/36—Carbonitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Chemical Vapour Deposition (AREA)
  • Drilling Tools (AREA)
JP2014546536A 2011-12-14 2012-12-14 被覆切削工具及びその製造方法 Active JP6238904B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11009859.7A EP2604720A1 (en) 2011-12-14 2011-12-14 Coated cutting tool and method of manufacturing the same
EP11009859.7 2011-12-14
PCT/EP2012/075569 WO2013087848A1 (en) 2011-12-14 2012-12-14 Coated cutting tool and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JP2015500148A JP2015500148A (ja) 2015-01-05
JP6238904B2 true JP6238904B2 (ja) 2017-11-29

Family

ID=47469962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014546536A Active JP6238904B2 (ja) 2011-12-14 2012-12-14 被覆切削工具及びその製造方法

Country Status (9)

Country Link
US (1) US9945029B2 (enExample)
EP (2) EP2604720A1 (enExample)
JP (1) JP6238904B2 (enExample)
KR (1) KR102068855B1 (enExample)
CN (1) CN104053815A (enExample)
BR (1) BR112014014484B1 (enExample)
IN (1) IN2014KN01232A (enExample)
RU (1) RU2623547C2 (enExample)
WO (1) WO2013087848A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11964328B2 (en) 2018-09-05 2024-04-23 Kyocera Corporation Coated tool and cutting tool
US11992883B2 (en) 2018-09-05 2024-05-28 Kyocera Corporation Coated tool and cutting tool
US11998991B2 (en) 2018-09-05 2024-06-04 Kyocera Corporation Coated tool and cutting tool
US12023742B2 (en) 2018-09-05 2024-07-02 Kyocera Corporation Coated tool and cutting tool
US12030127B2 (en) 2018-09-05 2024-07-09 Kyocera Corporation Coated tool and cutting tool
US12115586B2 (en) 2018-09-05 2024-10-15 Kyocera Corporation Coated tool and cutting tool

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE49475E1 (en) 2013-06-14 2023-03-28 Sandvik Intellectual Property Ab Coated cutting tool
JP5935766B2 (ja) * 2013-06-26 2016-06-15 Jfeスチール株式会社 微生物試料の観察方法
US9463513B2 (en) * 2013-06-27 2016-10-11 Sandvik Intellectual Property Ab Coated cutting tool
CN103575733A (zh) * 2013-11-15 2014-02-12 宁波敏实汽车零部件技术研发有限公司 一种测量多层涂层厚度的检测方法
CN104099580A (zh) * 2014-05-28 2014-10-15 厦门金鹭特种合金有限公司 一种具有增强耐磨性和韧性的纳米柱状晶的刀具涂层
JP6242751B2 (ja) * 2014-06-04 2017-12-06 株式会社神戸製鋼所 機械加工用工具の製造方法、および機械加工用工具
CN106573312B (zh) * 2014-08-01 2019-08-06 株式会社泰珂洛 被覆切削工具
JP5924507B2 (ja) * 2014-09-25 2016-05-25 三菱マテリアル株式会社 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆切削工具
EP3000913B1 (en) * 2014-09-26 2020-07-29 Walter Ag Coated cutting tool insert with MT-CVD TiCN on TiAI(C,N)
RU2704949C2 (ru) * 2014-12-19 2019-10-31 Сандвик Интеллекчуал Проперти Аб Режущий инструмент с хогф-покрытием
EP3034652A1 (en) 2014-12-19 2016-06-22 Sandvik Intellectual Property AB CVD coated cutting tool
US9764986B2 (en) 2015-01-22 2017-09-19 Kennametal Inc. Low temperature CVD coatings and applications thereof
JP6853449B2 (ja) * 2016-02-17 2021-03-31 三菱マテリアル株式会社 表面被覆切削工具
WO2017142061A1 (ja) * 2016-02-17 2017-08-24 三菱マテリアル株式会社 表面被覆切削工具
WO2017142058A1 (ja) * 2016-02-17 2017-08-24 三菱マテリアル株式会社 表面被覆切削工具
JP6853450B2 (ja) * 2016-02-17 2021-03-31 三菱マテリアル株式会社 表面被覆切削工具
JP2019511378A (ja) * 2016-03-31 2019-04-25 ヴァルター アーゲー h−AlN及びTi1−xAlxCyNz層を有するコーティング切削工具
RU2736039C2 (ru) * 2016-06-21 2020-11-11 Сандвик Интеллекчуал Проперти Аб Режущий инструмент с cvd-покрытием
EP3263743A1 (en) * 2016-06-29 2018-01-03 Sandvik Intellectual Property AB Cvd coated cutting tool
JP6241630B1 (ja) * 2016-07-01 2017-12-06 株式会社タンガロイ 被覆切削工具
JP6210346B1 (ja) * 2016-11-02 2017-10-11 株式会社タンガロイ 被覆切削工具
JP6210347B1 (ja) * 2016-11-04 2017-10-11 株式会社タンガロイ 被覆切削工具
EP3366796A1 (en) * 2017-02-28 2018-08-29 Sandvik Intellectual Property AB Coated cutting tool
JP6703311B2 (ja) * 2018-01-26 2020-06-03 株式会社タンガロイ 被覆切削工具
EP3766613B1 (en) * 2018-03-16 2024-06-26 Sumitomo Electric Hardmetal Corp. Surface coated cutting tool
CN111655409B (zh) * 2018-03-16 2022-12-30 住友电工硬质合金株式会社 表面被覆切削工具及其制造方法
CN112292482B (zh) * 2018-06-28 2023-09-08 山特维克科洛曼特公司 涂布的切削工具
RU2693225C1 (ru) * 2019-02-06 2019-07-01 Общество с ограниченной ответственностью "Сборные конструкции инструмента, фрезы Москвитина" Сверло с механическим креплением режущих пластин и его корпус с износостойким покрытием
RU2691483C1 (ru) * 2019-02-28 2019-06-14 Общество с ограниченной ответственностью "Сборные конструкции инструмента, фрезы Москвитина" Фреза концевая
RU2691480C1 (ru) * 2019-03-13 2019-06-14 Общество с ограниченной ответственностью "Сборные конструкции инструмента, фрезы Москвитина" Корпус фрезы с износостойким покрытием и фреза для его использования
JP7250243B2 (ja) * 2019-03-25 2023-04-03 株式会社Moldino 被覆工具
CN113874546B (zh) * 2019-05-27 2023-09-05 山特维克科洛曼特公司 涂覆的切削工具
JP7310340B2 (ja) * 2019-06-12 2023-07-19 株式会社タンガロイ 被覆切削工具
RU2714558C1 (ru) * 2019-11-11 2020-02-18 Общество с ограниченной ответственность "СБОРНЫЕ КОНСТРУКЦИИ ИНСТРУМЕНТА, ФРЕЗЫ МОСКВИТИНА" Режущий инструмент с алмазоподобным износостойким покрытием
JP7141601B2 (ja) * 2019-12-19 2022-09-26 株式会社タンガロイ 被覆切削工具
CN111893459A (zh) * 2020-07-17 2020-11-06 株洲钻石切削刀具股份有限公司 具有织构取向的涂层切削刀具及其制备方法
EP4326922A1 (en) * 2021-04-23 2024-02-28 AB Sandvik Coromant A cutting tool
WO2022248526A1 (en) * 2021-05-27 2022-12-01 Ab Sandvik Coromant A coated cutting tool
CN117396634A (zh) * 2021-05-27 2024-01-12 山特维克科洛曼特公司 涂层切削工具
CN117836464A (zh) 2021-08-30 2024-04-05 肯纳金属公司 表面涂覆的切削工具
KR102425215B1 (ko) 2022-03-08 2022-07-27 주식회사 와이지-원 피복 절삭공구 및 그 코팅층 형성방법
CN116162918B (zh) * 2023-04-26 2023-07-14 赣州澳克泰工具技术有限公司 一种高硬度高韧性的刀具涂层及制备方法
KR102695334B1 (ko) * 2023-12-27 2024-08-14 주식회사 와이지-원 절삭공구

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0711459A (ja) * 1993-06-22 1995-01-13 Hitachi Tool Eng Ltd 被覆サーメット合金
SE502174C2 (sv) * 1993-12-23 1995-09-04 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt
JP3658948B2 (ja) * 1997-10-30 2005-06-15 住友電気工業株式会社 被覆超硬合金
JP3808648B2 (ja) * 1998-11-25 2006-08-16 日立ツール株式会社 炭窒酸化チタン膜被覆工具
JP4593852B2 (ja) * 1999-06-21 2010-12-08 住友電工ハードメタル株式会社 被覆硬質合金
DE50012333D1 (de) 2000-01-05 2006-04-27 Fev Motorentech Gmbh Kettentrieb zum antrieb von zwei engstehenden parallelen wellen
JP4437353B2 (ja) * 2000-03-30 2010-03-24 株式会社タンガロイ 被覆切削工具およびその製造方法
JP4461407B2 (ja) * 2000-05-18 2010-05-12 三菱マテリアル株式会社 高速断続切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆超硬合金製切削工具
SE519250C2 (sv) * 2000-11-08 2003-02-04 Sandvik Ab Belagt hårdmetallskär och användning av detsamma för våtfräsning
SE525581C2 (sv) 2002-05-08 2005-03-15 Seco Tools Ab Skär belagt med aluminiumoxid framställt med CVD
JP4022865B2 (ja) * 2002-09-27 2007-12-19 住友電工ハードメタル株式会社 被覆切削工具
SE527349C2 (sv) * 2003-04-24 2006-02-14 Seco Tools Ab Skär med beläggning av skikt av MTCVD-Ti (C,N) med styrd kornstorlek och morfologi och metod för att belägga skäret
SE527346C2 (sv) * 2003-04-24 2006-02-14 Seco Tools Ab Skär med beläggning av skikt av MTCVD-Ti (C,N) med styrd kornstorlek och morfologi och metod för att belägga skäret
JP4351521B2 (ja) * 2003-11-27 2009-10-28 京セラ株式会社 表面被覆切削工具
EP1736307A4 (en) * 2004-03-29 2011-10-05 Kyocera Corp SURFACE COATING ELEMENT AND CUTTING TOOL
US7597970B2 (en) * 2005-03-22 2009-10-06 Kyocera Corporation Surface coated member and cutting tool
SE529051C2 (sv) 2005-09-27 2007-04-17 Seco Tools Ab Skärverktygsskär belagt med aluminiumoxid
EP1897970B2 (en) * 2006-09-05 2016-06-15 Tungaloy Corporation Coated cutting tool and method for producing the same
JP5217305B2 (ja) * 2006-09-05 2013-06-19 株式会社タンガロイ 被覆切削工具およびその製造方法
SE530756C2 (sv) 2006-09-15 2008-09-02 Sandvik Intellectual Property Sätt att tillverka ett belagt skärverktyg av hårdmetall, ett belagt skär och ett belagt roterande skärverktyg
RU2418882C2 (ru) * 2007-01-02 2011-05-20 Таегутек Лтд. Способ поверхностной обработки режущего инструмента
CN101959631B (zh) * 2008-02-27 2012-09-26 京瓷株式会社 表面被覆构件及切削工具
CN102061454B (zh) 2011-01-20 2012-08-22 厦门金鹭特种合金有限公司 一种在刀具上涂覆涂层的制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11964328B2 (en) 2018-09-05 2024-04-23 Kyocera Corporation Coated tool and cutting tool
US11992883B2 (en) 2018-09-05 2024-05-28 Kyocera Corporation Coated tool and cutting tool
US11998991B2 (en) 2018-09-05 2024-06-04 Kyocera Corporation Coated tool and cutting tool
US12023742B2 (en) 2018-09-05 2024-07-02 Kyocera Corporation Coated tool and cutting tool
US12030127B2 (en) 2018-09-05 2024-07-09 Kyocera Corporation Coated tool and cutting tool
US12115586B2 (en) 2018-09-05 2024-10-15 Kyocera Corporation Coated tool and cutting tool

Also Published As

Publication number Publication date
US9945029B2 (en) 2018-04-17
RU2623547C2 (ru) 2017-06-27
EP2604720A1 (en) 2013-06-19
EP2791387B1 (en) 2018-02-21
WO2013087848A1 (en) 2013-06-20
BR112014014484B1 (pt) 2021-01-19
KR102068855B1 (ko) 2020-01-21
CN104053815A (zh) 2014-09-17
BR112014014484A2 (pt) 2018-05-22
EP2791387A1 (en) 2014-10-22
RU2014128598A (ru) 2016-02-10
IN2014KN01232A (enExample) 2015-10-16
US20140308083A1 (en) 2014-10-16
KR20140105754A (ko) 2014-09-02
EP2791387B8 (en) 2018-03-28
JP2015500148A (ja) 2015-01-05

Similar Documents

Publication Publication Date Title
US9945029B2 (en) Coated cutting tool and method of manufacturing the same
US9956667B2 (en) Coated cutting tool
KR102216097B1 (ko) 표면 피복 절삭 공구 및 그 제조 방법
KR102054565B1 (ko) 표면 피복 절삭 공구
KR102170166B1 (ko) 표면 피복 절삭 공구 및 그 제조방법
KR102126105B1 (ko) 표면 피복 절삭 공구 및 그 제조 방법
JP6379418B2 (ja) 表面被覆切削工具
JP6519057B2 (ja) 表面被覆切削工具の製造方法
CN111455385A (zh) 被覆切削工具
JPWO2020050260A1 (ja) 被覆工具及び切削工具
JPWO2020050263A1 (ja) 被覆工具及び切削工具
JP6786763B1 (ja) 切削工具
JP7177909B2 (ja) インサートおよびそれを備えた切削工具
JP7141601B2 (ja) 被覆切削工具
JP7583376B2 (ja) 被覆切削工具
JP7824583B2 (ja) 被覆切削工具
JP7841290B2 (ja) 表面被覆切削工具
JP5822780B2 (ja) 切削工具
JP2014083638A (ja) 高速断続切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆切削工具
JP2007185751A (ja) 難削材の切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆サーメット製切削工具
WO2020158425A1 (ja) 切削工具及びその製造方法
JP2006315149A (ja) 硬質被覆層が高速切削ですぐれた耐摩耗性を発揮する表面被覆サーメット製切削工具
JP2007245267A (ja) 硬質被覆層が高速断続切削ですぐれた耐チッピング性を発揮する表面被覆サーメット製切削工具
JP2007186743A (ja) 多層膜被覆部材

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151014

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20160606

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160916

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161004

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20161206

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170224

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170516

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170914

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

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20170926

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: 20171017

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171031

R150 Certificate of patent or registration of utility model

Ref document number: 6238904

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250