JP4771590B2 - セラミックハニカム体の焼成方法 - Google Patents

セラミックハニカム体の焼成方法 Download PDF

Info

Publication number
JP4771590B2
JP4771590B2 JP2000523173A JP2000523173A JP4771590B2 JP 4771590 B2 JP4771590 B2 JP 4771590B2 JP 2000523173 A JP2000523173 A JP 2000523173A JP 2000523173 A JP2000523173 A JP 2000523173A JP 4771590 B2 JP4771590 B2 JP 4771590B2
Authority
JP
Japan
Prior art keywords
carbonaceous material
firing
fluorine
low oxygen
oxygen gas
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.)
Expired - Lifetime
Application number
JP2000523173A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001524451A (ja
JP2001524451A5 (https=
Inventor
ティー ダル，アラン
シー ゲオルギュ，トゥダー
エス ハインクル，トーマス
エル オリヴァー，デイヴィッド
エイ スペッツァリス，マーク
エス ウィット，クリストファー
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.)
Corning Inc
Original Assignee
Corning Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22074064&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4771590(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corning Inc filed Critical Corning Inc
Publication of JP2001524451A publication Critical patent/JP2001524451A/ja
Publication of JP2001524451A5 publication Critical patent/JP2001524451A5/ja
Application granted granted Critical
Publication of JP4771590B2 publication Critical patent/JP4771590B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • 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
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
    • C04B2235/6584—Oxygen containing atmosphere, e.g. with changing oxygen pressures at an oxygen percentage below that of air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glass Compositions (AREA)
JP2000523173A 1997-12-02 1998-11-23 セラミックハニカム体の焼成方法 Expired - Lifetime JP4771590B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6715497P 1997-12-02 1997-12-02
US60/067,154 1997-12-02
PCT/US1998/025024 WO1999028269A1 (en) 1997-12-02 1998-11-23 Method for firing ceramic honeycomb bodies

Publications (3)

Publication Number Publication Date
JP2001524451A JP2001524451A (ja) 2001-12-04
JP2001524451A5 JP2001524451A5 (https=) 2009-05-28
JP4771590B2 true JP4771590B2 (ja) 2011-09-14

Family

ID=22074064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000523173A Expired - Lifetime JP4771590B2 (ja) 1997-12-02 1998-11-23 セラミックハニカム体の焼成方法

Country Status (10)

Country Link
US (1) US6099793A (https=)
EP (1) EP1036048B2 (https=)
JP (1) JP4771590B2 (https=)
KR (1) KR20010032704A (https=)
CN (1) CN1093521C (https=)
AT (1) ATE465140T1 (https=)
BR (1) BR9814710A (https=)
DE (1) DE69841628D1 (https=)
ID (1) ID27824A (https=)
WO (1) WO1999028269A1 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE368835T1 (de) * 1997-12-22 2007-08-15 Corning Inc Verfahren zum brennen von keramischen wabenstrukturen und dafür verwendeter tunnelofen
BR0001560B1 (pt) 1999-04-09 2010-04-06 processo para produzir um corpo cerámico-catalisador, e, corpo cerámico-catalisador.
WO2001063194A1 (en) 2000-02-22 2001-08-30 Corning Incorporated Method for controlling the firing of ceramics
JP4030320B2 (ja) 2001-03-22 2008-01-09 株式会社デンソー セラミック体およびセラミック触媒体
JP2003212672A (ja) * 2002-01-21 2003-07-30 Ngk Insulators Ltd 多孔質セラミックス構造体の製造方法
JP4311609B2 (ja) * 2002-07-26 2009-08-12 日本碍子株式会社 多孔質セラミックス体の製造方法
US7238319B2 (en) * 2003-06-26 2007-07-03 Corning Incorporated Method for fabricating ceramic articles containing organic compounds
JP2008545612A (ja) * 2005-05-31 2008-12-18 コーニング インコーポレイテッド 細孔形成剤の組合せを含有するチタン酸アルミニウムセラミック形成バッチ混合物および未焼成体、および同混合物および未焼成体の製造および焼成方法
CN101243025B (zh) * 2005-08-23 2011-05-18 陶氏环球技术公司 用于脱脂陶瓷蜂窝的改进方法
US7744980B2 (en) * 2005-12-20 2010-06-29 Corning Incorporated Low CTE cordierite honeycomb article and method of manufacturing same
WO2008063538A2 (en) * 2006-11-21 2008-05-29 Corning Incorporated Method and apparatus for thermally debinding a ceramic cellular green body
KR101356382B1 (ko) * 2007-06-19 2014-01-27 강릉원주대학교산학협력단 다공성 코디어라이트/지르코니아 세라믹 허니컴 제조방법
US8192680B2 (en) * 2007-08-31 2012-06-05 Corning Incorporated Method for firing ceramic honeycomb bodies in a kiln
US8729436B2 (en) * 2008-05-30 2014-05-20 Corning Incorporated Drying process and apparatus for ceramic greenware
US8444737B2 (en) * 2009-02-27 2013-05-21 Corning Incorporated Ceramic structures and methods of making ceramic structures
US20130269303A1 (en) 2010-12-17 2013-10-17 Sumitomo Chemical Company, Limited Green formed body, and process for production of honeycomb structure
EP2687802B1 (en) 2011-03-17 2018-03-07 NGK Insulators, Ltd. Shuttle kiln for sintering ceramic porous body
US8974721B2 (en) * 2011-08-25 2015-03-10 Corning Incorporated Control of fired shape by piece orientation
US9073792B2 (en) 2012-11-13 2015-07-07 Corning Incorporated Methods for improved atmosphere control through secondary gas pressure wave firing
US9133062B2 (en) * 2012-11-21 2015-09-15 Corning Incorporated Method of firing cordierite bodies
CN105517975A (zh) * 2013-03-08 2016-04-20 康宁股份有限公司 陶瓷的快速烧制方法
DE102013010885A1 (de) 2013-07-01 2015-01-22 Eisenmann Ag Verfahren zum Sintern von Sinterwerkstücken sowie Anlage hierfür
JP2018520970A (ja) * 2015-05-07 2018-08-02 コーニング インコーポレイテッド セラミックハニカム体を焼成する方法
JP6691493B2 (ja) * 2017-02-24 2020-04-28 日本碍子株式会社 セラミック体の製造方法
US11661379B2 (en) 2017-07-21 2023-05-30 Corning Incorporated Methods of extracting volatiles from ceramic green bodies
WO2019023186A1 (en) 2017-07-24 2019-01-31 Corning Incorporated ANTIOXIDANTS IN CERAMIC BODIES IN GREEN CONTAINING DIFFERENT OILS FOR IMPROVED COOKING
JP7022593B2 (ja) * 2018-01-15 2022-02-18 日本碍子株式会社 セラミックス焼成体の製造方法、及びセラミックス成形体の焼成方法
CN111393155A (zh) * 2020-01-10 2020-07-10 重庆奥福精细陶瓷有限公司 一种薄壁大孔径的堇青石蜂窝陶瓷载体及其制备方法
WO2022046457A1 (en) * 2020-08-31 2022-03-03 Corning Incorporated High oxygen fast firing methods for ceramics manufacture
WO2024097048A1 (en) 2022-10-31 2024-05-10 Corning Incorporated Method of inducing a reduced wall drag state in a high wall drag ceramic precursor paste
CN120077021A (zh) 2022-10-31 2025-05-30 康宁公司 陶瓷前体糊剂的高温挤出
CN119039041A (zh) * 2024-08-16 2024-11-29 四方光电股份有限公司 一种香氛缓释陶瓷材料及其制备方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144474A (en) * 1979-04-24 1980-11-11 Tdk Electronics Co Ltd Burning method
JPS6183689A (ja) * 1984-09-27 1986-04-28 イビデン株式会社 炭化ケイ素質ハニカム構造体
JPS63210593A (ja) * 1987-02-27 1988-09-01 日本碍子株式会社 セラミツクハニカム構造体の焼成法
JPH01203273A (ja) * 1988-02-10 1989-08-16 Ngk Insulators Ltd セラミックハニカム構造体の焼成法
JPH0297472A (ja) * 1988-10-01 1990-04-10 Ibiden Co Ltd 導電性炭化ケイ素焼結多孔体の製造方法
JPH02192464A (ja) * 1988-10-01 1990-07-30 Ibiden Co Ltd 炭化ケイ素焼結多孔体の製造方法
JPH0431372A (ja) * 1990-05-23 1992-02-03 Ibiden Co Ltd ハニカム構造のセラミックス焼結体の製造方法
JPH0694369A (ja) * 1992-09-14 1994-04-05 Tdk Corp 焼成炉用雰囲気ガス制御装置
JPH0790319A (ja) * 1993-06-25 1995-04-04 Tokai Konetsu Kogyo Co Ltd ハニカム焼成体の製造方法
JPH09188569A (ja) * 1995-11-08 1997-07-22 Matsushita Electric Ind Co Ltd セラミックス成形体の脱脂方法および脱脂装置
JPH10167854A (ja) * 1996-12-12 1998-06-23 Ibiden Co Ltd 高強度多孔質α−ＳｉＣ焼結体の製造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744965A (en) * 1971-11-29 1973-07-10 Bickley Furnace Inc Tunnel kiln
US4051231A (en) * 1974-09-23 1977-09-27 Ford, Bacon & Davis Texas, Inc. Production of internal atmospheres for kilns
US4005981A (en) * 1975-04-28 1977-02-01 Hanley Company Tunnel kiln
GB1598072A (en) * 1976-12-08 1981-09-16 Ravenhead Brick Co Ltd Manufacture of bricks
JPS53104610A (en) * 1977-02-08 1978-09-12 Shinagawa Refractories Co Tunnel kilns for reheating carbonaceous material impregnated with tar and pitch
US4235830A (en) * 1978-09-05 1980-11-25 Aluminum Company Of America Flue pressure control for tunnel kilns
US4291471A (en) * 1980-03-20 1981-09-29 Cts Corporation Exhaust system and method for venting a tunnel kiln
US4404166A (en) * 1981-01-22 1983-09-13 Witec Cayman Patents, Limited Method for removing binder from a green body
US4474731A (en) * 1983-03-28 1984-10-02 International Business Machines Corporation Process for the removal of carbon residues during sintering of ceramics
DE3540764C1 (de) * 1985-11-16 1987-05-21 Riedhammer Ludwig Gmbh Durchlaufofen
GB2198433B (en) * 1986-12-05 1990-11-07 Romain Louis Billiet Improvements in or relating to the removal of organic binding agents from articles moulded from sinterable materials
DE3778025D1 (de) * 1987-11-02 1992-05-07 Fuchs & Co Gmbh Vorrichtung zur unterwagenkuehlung von ofenwagen in tunneloefen.
US5256347A (en) * 1988-02-25 1993-10-26 Ngk Insulators, Ltd. Method of firing ceramic honeycomb structure
US4994436A (en) * 1989-03-10 1991-02-19 American Air Liquide Process for safely destroying organic binders in ceramic components during the firing process
US5252272A (en) * 1989-07-28 1993-10-12 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
JPH03125897A (ja) * 1989-10-12 1991-05-29 R I Denshi Kogyo:Kk 酸素濃度極低下雰囲気炉
US5078929A (en) * 1989-12-26 1992-01-07 Matsushita Electric Works, Ltd. Process of debinding ceramic products
JPH03255807A (ja) * 1990-03-02 1991-11-14 Inax Corp 焼成物の表面還元処理用バーナ
US5266027A (en) * 1992-08-12 1993-11-30 Ngk Insulators, Ltd. Roller-hearth continuous furnace
US5409870A (en) * 1992-11-20 1995-04-25 Corning Incorporated Modified cordierite precursors
US5419857A (en) * 1993-08-17 1995-05-30 Praxair Technology, Inc. Thermal removal of binders from ceramic-particle bodies
DE4420295C1 (de) * 1994-06-10 1995-10-26 Riedhammer Gmbh Co Kg Durchlaufofen
JP3022195B2 (ja) * 1994-09-05 2000-03-15 日本碍子株式会社 セラミック成形体の焼成法およびそれに用いる燃焼装置
JPH10274486A (ja) * 1997-03-31 1998-10-13 Ngk Insulators Ltd セラミックスの焼成装置
JPH10274484A (ja) * 1997-03-31 1998-10-13 Ngk Insulators Ltd セラミックスの焼成装置およびセラミックスの焼成方法
WO1999018047A1 (en) * 1997-10-03 1999-04-15 Corning Incorporated Method for firing ceramic honeycomb bodies

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144474A (en) * 1979-04-24 1980-11-11 Tdk Electronics Co Ltd Burning method
JPS6183689A (ja) * 1984-09-27 1986-04-28 イビデン株式会社 炭化ケイ素質ハニカム構造体
JPS63210593A (ja) * 1987-02-27 1988-09-01 日本碍子株式会社 セラミツクハニカム構造体の焼成法
JPH01203273A (ja) * 1988-02-10 1989-08-16 Ngk Insulators Ltd セラミックハニカム構造体の焼成法
JPH0297472A (ja) * 1988-10-01 1990-04-10 Ibiden Co Ltd 導電性炭化ケイ素焼結多孔体の製造方法
JPH02192464A (ja) * 1988-10-01 1990-07-30 Ibiden Co Ltd 炭化ケイ素焼結多孔体の製造方法
JPH0431372A (ja) * 1990-05-23 1992-02-03 Ibiden Co Ltd ハニカム構造のセラミックス焼結体の製造方法
JPH0694369A (ja) * 1992-09-14 1994-04-05 Tdk Corp 焼成炉用雰囲気ガス制御装置
JPH0790319A (ja) * 1993-06-25 1995-04-04 Tokai Konetsu Kogyo Co Ltd ハニカム焼成体の製造方法
JPH09188569A (ja) * 1995-11-08 1997-07-22 Matsushita Electric Ind Co Ltd セラミックス成形体の脱脂方法および脱脂装置
JPH10167854A (ja) * 1996-12-12 1998-06-23 Ibiden Co Ltd 高強度多孔質α−ＳｉＣ焼結体の製造方法

Also Published As

Publication number Publication date
KR20010032704A (ko) 2001-04-25
EP1036048B2 (en) 2022-03-30
EP1036048A4 (en) 2004-05-06
JP2001524451A (ja) 2001-12-04
ID27824A (id) 2001-04-26
CN1278783A (zh) 2001-01-03
EP1036048B1 (en) 2010-04-21
US6099793A (en) 2000-08-08
WO1999028269A1 (en) 1999-06-10
EP1036048A1 (en) 2000-09-20
DE69841628D1 (de) 2010-06-02
CN1093521C (zh) 2002-10-30
ATE465140T1 (de) 2010-05-15
BR9814710A (pt) 2000-10-03

Similar Documents

Publication Publication Date Title
JP4771590B2 (ja) セラミックハニカム体の焼成方法
JP4723085B2 (ja) セラミックハニカム体の焼成方法及び焼成に用いられるトンネルキルン
CN1097573C (zh) 陶瓷蜂窝体的烧制方法
US5183609A (en) Method of manufacturing ceramic honeycomb-structural body
JP4600901B2 (ja) セラミックハニカム体焼成用トンネルキルン
US20020003322A1 (en) Method for firing ceramic honeycomb bodies
US7429351B2 (en) Method for manufacturing a porous ceramic structure
JP4311609B2 (ja) 多孔質セラミックス体の製造方法
JPH0585856A (ja) セラミツクハニカム構造体の焼成方法
CN100413810C (zh) 陶瓷结构体的制造方法
JP4393008B2 (ja) セラミックハニカム体の焼成方法
JP2008110896A (ja) セラミックハニカム構造体の製造方法
EP2233871B1 (en) Method for firing Si-bonded SiC ceramics

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050929

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081007

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20090107

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20090115

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20090406

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090616

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090916

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20100210

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20100222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100506

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100611

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101019

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110119

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110414

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110524

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110621

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140701

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

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

EXPY Cancellation because of completion of term