JP4554129B2 - 固体電解質型燃料電池用空気側部材 - Google Patents
固体電解質型燃料電池用空気側部材 Download PDFInfo
- Publication number
- JP4554129B2 JP4554129B2 JP2001501666A JP2001501666A JP4554129B2 JP 4554129 B2 JP4554129 B2 JP 4554129B2 JP 2001501666 A JP2001501666 A JP 2001501666A JP 2001501666 A JP2001501666 A JP 2001501666A JP 4554129 B2 JP4554129 B2 JP 4554129B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- solid oxide
- weight
- cell system
- oxide fuel
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 51
- 239000007787 solid Substances 0.000 title claims abstract description 26
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 54
- 239000000956 alloy Substances 0.000 claims abstract description 54
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 230000001590 oxidative effect Effects 0.000 claims description 11
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 239000003923 scrap metal Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000007784 solid electrolyte Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 14
- 230000001464 adherent effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 abstract 1
- 210000003850 cellular structure Anatomy 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 23
- 229910000831 Steel Inorganic materials 0.000 description 22
- 229910052804 chromium Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 21
- 239000010410 layer Substances 0.000 description 16
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910018125 Al-Si Inorganic materials 0.000 description 3
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 3
- 229910018520 Al—Si Inorganic materials 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000013980 iron oxide Nutrition 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052609 olivine Inorganic materials 0.000 description 2
- 239000010450 olivine Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 241001640117 Callaeum Species 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910002796 Si–Al Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052840 fayalite Inorganic materials 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
- H01M8/0208—Alloys
- H01M8/021—Alloys based on iron
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU0789 | 1999-06-04 | ||
| AUPQ0789A AUPQ078999A0 (en) | 1999-06-04 | 1999-06-04 | Air-side solid oxide fuel cell components |
| PCT/AU2000/000630 WO2000075389A1 (en) | 1999-06-04 | 2000-06-02 | Air-side solid oxide fuel cell components |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003501553A JP2003501553A (ja) | 2003-01-14 |
| JP2003501553A5 JP2003501553A5 (enExample) | 2007-06-28 |
| JP4554129B2 true JP4554129B2 (ja) | 2010-09-29 |
Family
ID=3814986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001501666A Expired - Fee Related JP4554129B2 (ja) | 1999-06-04 | 2000-06-02 | 固体電解質型燃料電池用空気側部材 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1204778B1 (enExample) |
| JP (1) | JP4554129B2 (enExample) |
| AT (1) | ATE341105T1 (enExample) |
| AU (1) | AUPQ078999A0 (enExample) |
| CA (1) | CA2375765C (enExample) |
| DE (1) | DE60030983T2 (enExample) |
| WO (1) | WO2000075389A1 (enExample) |
| ZA (1) | ZA200109936B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5017857B2 (ja) * | 2005-12-16 | 2012-09-05 | 三菱マテリアル株式会社 | 燃料電池用のセパレータおよび固体酸化物形燃料電池 |
| US9806345B2 (en) | 2014-01-09 | 2017-10-31 | Chaozhou Three-Circle (Group) Co., Ltd. | Electrochemical energy conversion devices and cells, and positive electrode-side materials for them |
| CN109477188B (zh) * | 2016-07-29 | 2021-09-14 | 德国沙士基达板材有限公司 | 用于生产无晶粒取向电工钢的钢带和生产该钢带的方法 |
| US11532827B2 (en) * | 2019-11-25 | 2022-12-20 | Robert Bosch Gmbh | Fuel cell bipolar plate alloys |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU544709A1 (ru) * | 1975-07-03 | 1977-01-30 | Предприятие П/Я Г-4696 | Жаростойкий сплав на основе железа |
| JPS5940219B2 (ja) * | 1980-08-19 | 1984-09-28 | 新日本製鐵株式会社 | 表面にＡｌ↓２Ｏ↓３皮膜を生成するオ−ステナイト系耐酸化耐熱鋳造合金 |
| JPS58217677A (ja) * | 1982-06-11 | 1983-12-17 | Hitachi Metals Ltd | 耐溶融炭酸塩性にすぐれたＦｅ−Ｃｒ−Ａｌ合金の表面処理方法 |
| JPS62234868A (ja) * | 1986-04-04 | 1987-10-15 | Agency Of Ind Science & Technol | 耐食性に優れた溶融炭酸塩型燃料電池用電極材料 |
| JPH0766824B2 (ja) * | 1987-03-20 | 1995-07-19 | 工業技術院長 | 溶融炭酸塩型燃料電池構成材料 |
| JPS6452356A (en) * | 1987-08-24 | 1989-02-28 | Canon Kk | Switch mechanism |
| DE4016157A1 (de) * | 1989-06-08 | 1990-12-13 | Asea Brown Boveri | Vorrichtung zur umwandlung von chemischer energie in elektrische energie mittels in serie geschalteter flacher, ebener hochtemperatur-brennstoffzellen |
| WO1995013404A1 (en) * | 1993-11-09 | 1995-05-18 | Nisshin Steel Co., Ltd. | Stainless steel excellent in resistance to corrosion caused by molten salt and process for producing the steel |
| JPH0841596A (ja) * | 1994-07-26 | 1996-02-13 | Nkk Corp | 耐溶融炭酸塩腐食性に優れた高Ａｌ合金鋼 |
| JPH0982345A (ja) * | 1995-09-07 | 1997-03-28 | Mitsubishi Electric Corp | 溶融炭酸塩型燃料電池及びその製造方法 |
-
1999
- 1999-06-04 AU AUPQ0789A patent/AUPQ078999A0/en not_active Abandoned
-
2000
- 2000-06-02 EP EP00930876A patent/EP1204778B1/en not_active Expired - Lifetime
- 2000-06-02 CA CA002375765A patent/CA2375765C/en not_active Expired - Fee Related
- 2000-06-02 AT AT00930876T patent/ATE341105T1/de not_active IP Right Cessation
- 2000-06-02 JP JP2001501666A patent/JP4554129B2/ja not_active Expired - Fee Related
- 2000-06-02 WO PCT/AU2000/000630 patent/WO2000075389A1/en not_active Ceased
- 2000-06-02 DE DE60030983T patent/DE60030983T2/de not_active Expired - Lifetime
-
2001
- 2001-12-03 ZA ZA200109936A patent/ZA200109936B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000075389A1 (en) | 2000-12-14 |
| CA2375765A1 (en) | 2000-12-14 |
| ATE341105T1 (de) | 2006-10-15 |
| EP1204778A1 (en) | 2002-05-15 |
| AUPQ078999A0 (en) | 1999-06-24 |
| CA2375765C (en) | 2009-08-11 |
| DE60030983D1 (de) | 2006-11-09 |
| JP2003501553A (ja) | 2003-01-14 |
| EP1204778A4 (en) | 2005-04-27 |
| EP1204778B1 (en) | 2006-09-27 |
| ZA200109936B (en) | 2003-02-03 |
| DE60030983T2 (de) | 2007-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101312392B1 (ko) | 내크리프성 페라이트 강철 | |
| JP5133988B2 (ja) | フェライト系クロム鋼 | |
| KR100615126B1 (ko) | 고온 내크리프성을 갖는 페라이트계 스테인리스강 | |
| JP5152193B2 (ja) | 固体高分子型燃料電池セパレータ用ステンレス鋼材および固体高分子型燃料電池 | |
| JP2008285731A (ja) | 表面電気伝導性優れたステンレス鋼板およびその製造方法 | |
| CN106795604A (zh) | 铁素体类不锈钢材、使用其的固体高分子型燃料电池用分隔件以及固体高分子型燃料电池 | |
| JP4554129B2 (ja) | 固体電解質型燃料電池用空気側部材 | |
| SE527933C2 (sv) | Värmebeständigt stål | |
| JPH10280103A (ja) | 固体電解質型燃料電池セパレータ用鋼 | |
| JP5306631B2 (ja) | 固体酸化物型燃料電池その他の高温用途向けのフェライト鋼 | |
| CN110574197B (zh) | 不锈钢材、结构构件、单电池和燃料电池堆 | |
| JP4524760B2 (ja) | 耐酸化性鋼及びそれを用いてなる固体酸化物型燃料電池用部品 | |
| JP2008303436A (ja) | 固体高分子形燃料電池セパレータ用フェライト系ステンレス鋼およびそれを用いた固体高分子形燃料電池 | |
| JP2020111806A (ja) | ステンレス鋼板及びその製造方法、燃料電池用セパレータ、燃料電池セル、並びに燃料電池スタック | |
| Alman et al. | Low coefficient of thermal expansion (CTE) nickel base superalloys for interconnect applications in intermediate temperature solid oxide fuel cells (SOFC) | |
| AU778950B2 (en) | Air-side solid oxide fuel cell components | |
| JP2007016297A (ja) | 固体酸化物型燃料電池セパレータ用鋼 | |
| JPH06293941A (ja) | 固体電解質型燃料電池用金属材料 | |
| JP2003501553A5 (enExample) | ||
| JP2005264298A (ja) | 燃料電池用金属材料および固体酸化物型燃料電池 | |
| JP2006057153A (ja) | 固体酸化物型燃料電池セパレータ用鋼 | |
| JPH08188853A (ja) | 耐溶融炭酸塩腐食性に優れたフェライト系ステンレス鋼 | |
| HK1152730B (en) | Ferritic stainless steel having high temperature creep resistance | |
| HK1152730A (en) | Ferritic stainless steel having high temperature creep resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070509 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070509 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100423 |
|
| 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: 20100602 |
|
| 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: 20100629 |
|
| 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: 20100714 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 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 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |