Akira Fujiki

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell and production of fuel cell stack
- Patent number 8,247,137
- Issue date Aug 21, 2012
- Nissan Motor Co., Ltd.
- Akira Fujiki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell and production of fuel cell stack
- Patent number 7,981,572
- Issue date Jul 19, 2011
- Nissan Motor Co., Ltd.
- Akira Fujiki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sintered sprocket for silent chain and production method therefor
- Patent number 7,309,465
- Issue date Dec 18, 2007
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered sprocket for silent chain and production method therefor
- Patent number 7,041,149
- Issue date May 9, 2006
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Anisotropic magnet and process of producing the same
- Patent number 6,605,162
- Issue date Aug 12, 2003
- Nissan Motor Co., Ltd.
- Hideaki Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wear resistant sintered member
- Patent number 6,562,098
- Issue date May 13, 2003
- Hitachi Powdered Metals Co., Ltd.
- Hiroki Fujitsuka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of producing sintered metal sprocket and sprocket produced b...
- Patent number 6,488,736
- Issue date Dec 3, 2002
- Nissan Motor Co., Ltd.
- Katsuhiko Ueda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Internal gear oil pump made of aluminum alloys
- Patent number 6,382,942
- Issue date May 7, 2002
- Mitsubishi Materials Corporation
- Masato Otsuki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mixed powder metallurgy process
- Patent number 6,332,904
- Issue date Dec 25, 2001
- Nissan Motor Co., Ltd.
- Akira Fujiki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High temperature abrasion resistant copper alloy
- Patent number 6,037,067
- Issue date Mar 14, 2000
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-temperature wear-resistant sintered alloy
- Patent number 5,949,003
- Issue date Sep 7, 1999
- Nissan Motor Co., Ltd.
- Yoshimasa Aoki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Iron base sintered alloy with hard particle dispersion and method f...
- Patent number 5,859,376
- Issue date Jan 12, 1999
- Nissan Motor Co., Ltd.
- Akiyoshi Ishibashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of manufacturing connecting rod
- Patent number 5,666,637
- Issue date Sep 9, 1997
- Nissan Motor Co., Ltd.
- Akira Fujiki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of preparing composite sintered body
- Patent number 5,554,338
- Issue date Sep 10, 1996
- Nissan Motor Co., Ltd.
- Hiroshi Sugihara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered iron alloy resistant to abrasion at high temperature and m...
- Patent number 5,529,602
- Issue date Jun 25, 1996
- Hitachi Powdered Metals Co., Ltd.
- Kei Ishii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High temperature abrasion resistant copper alloy
- Patent number 5,468,310
- Issue date Nov 21, 1995
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered iron alloy composition and method of manufacturing the same
- Patent number 5,326,526
- Issue date Jul 5, 1994
- Hitachi Powdered Metals Co., Ltd.
- Yutaka Ikenoue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Wear-resistant iron-based sintered alloy and method
- Patent number 5,158,601
- Issue date Oct 27, 1992
- Nissan Motor Co., Ltd.
- Akira Fujiki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hard alloy particle dispersion type wear resisting sintered ferro a...
- Patent number 5,080,713
- Issue date Jan 14, 1992
- Kabushiki Kaisha Riken
- Akiyoshi Ishibashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered ferro alloy having heat and wear resistance and process fo...
- Patent number 4,966,626
- Issue date Oct 30, 1990
- Nissan Motor Company, Limited
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat resistant and wear resistant iron-based sintered alloy
- Patent number 4,933,008
- Issue date Jun 12, 1990
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High temperature wear resistant sintered alloy
- Patent number 4,919,719
- Issue date Apr 24, 1990
- Nissan Motor Co., Ltd.
- Makoto Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat resistant and wear resistant iron-base sintered alloy
- Patent number 4,844,024
- Issue date Jul 4, 1989
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Wear resistant iron-base sintered alloy
- Patent number 4,778,522
- Issue date Oct 18, 1988
- Nissan Motor Co., Ltd.
- Yoshihiro Maki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Vehicle component part
- Patent number 4,761,344
- Issue date Aug 2, 1988
- Nissan Motor Co., Ltd.
- Yoshihiro Maki
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL AND PRODUCTION OF FUEL CELL STACK
- Publication number 20110236801
- Publication date Sep 29, 2011
- NISSAN MOTOR CO., LTD.
- Akira Fujiki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell and Production of Fuel Cell Stack
- Publication number 20070271770
- Publication date Nov 29, 2007
- Akira Fujiki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Solid polymer membrane fuel-cell manufacturing method
- Publication number 20070154628
- Publication date Jul 5, 2007
- NISSAN MOTOR CO., LTD.
- Akira Fujiki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Sintered sprocket for silent chain and production method therefor
- Publication number 20060171838
- Publication date Aug 3, 2006
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sintered sprocket for silent chain and production method therefor
- Publication number 20050039575
- Publication date Feb 24, 2005
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sintered sprocket for silent chain and production method therefor
- Publication number 20050028641
- Publication date Feb 10, 2005
- Nissan Motor Co., Ltd.
- Akira Fujiki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sintered body and production method thereof
- Publication number 20040144203
- Publication date Jul 29, 2004
- NISSAN MOTOR CO., LTD. and
- Shigeru Unami
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Cam lobe piece of built-up type camshaft
- Publication number 20030033901
- Publication date Feb 20, 2003
- NISSAN MOTOR CO., LTD.
- Yoshimi Sugaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Anisotropic magnet and process of producing the same
- Publication number 20020043302
- Publication date Apr 18, 2002
- NISSAN MOTOR CO., LTD.
- Hideaki Ono
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of producing sintered metal sprocket and sprocket produced b...
- Publication number 20010038801
- Publication date Nov 8, 2001
- NISSAN MOTOR CO., LTD.
- Katsuhiko Ueda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Akira Fujiki

Person

Patents Grantslast 30 patents

Fuel cell and production of fuel cell stack

Fuel cell and production of fuel cell stack

Sintered sprocket for silent chain and production method therefor

Sintered sprocket for silent chain and production method therefor

Anisotropic magnet and process of producing the same

Wear resistant sintered member

Method of producing sintered metal sprocket and sprocket produced b...

Internal gear oil pump made of aluminum alloys

Mixed powder metallurgy process

High temperature abrasion resistant copper alloy

High-temperature wear-resistant sintered alloy

Iron base sintered alloy with hard particle dispersion and method f...

Method of manufacturing connecting rod

Method of preparing composite sintered body

Sintered iron alloy resistant to abrasion at high temperature and m...

High temperature abrasion resistant copper alloy

Sintered iron alloy composition and method of manufacturing the same

Wear-resistant iron-based sintered alloy and method

Hard alloy particle dispersion type wear resisting sintered ferro a...

Sintered ferro alloy having heat and wear resistance and process fo...

Heat resistant and wear resistant iron-based sintered alloy

High temperature wear resistant sintered alloy

Heat resistant and wear resistant iron-base sintered alloy

Wear resistant iron-base sintered alloy

Vehicle component part

Patents Applicationslast 30 patents

FUEL CELL AND PRODUCTION OF FUEL CELL STACK

Fuel Cell and Production of Fuel Cell Stack

Solid polymer membrane fuel-cell manufacturing method

Sintered sprocket for silent chain and production method therefor

Sintered sprocket for silent chain and production method therefor

Sintered sprocket for silent chain and production method therefor

Sintered body and production method thereof

Cam lobe piece of built-up type camshaft

Anisotropic magnet and process of producing the same

Method of producing sintered metal sprocket and sprocket produced b...