Takafumi Watanabe

Person

Chigasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing cylinder block and cylinder block
- Patent number 9,885,311
- Issue date Feb 6, 2018
- Nissan Motor Co., Ltd.
- Kazuaki Taniguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing cylinder block
- Patent number 9,797,335
- Issue date Oct 24, 2017
- Nissan Motor Co., Ltd.
- Mitsuo Hayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for finishing work of spray-coated surface and working tool
- Patent number 9,695,497
- Issue date Jul 4, 2017
- Nissan Motor Co., Ltd.
- Takafumi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylinder block manufacturing method and cylinder block
- Patent number 9,494,103
- Issue date Nov 15, 2016
- Nissan Motor Co., Ltd.
- Hirotaka Miwa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface finishing apparatus and related method
- Patent number 7,794,306
- Issue date Sep 14, 2010
- Nissan Motor Co., Ltd.
- Tomohiro Kondo
- B24 - GRINDING POLISHING
Information Patent Grant
Lapping apparatus and lapping method
- Patent number 7,413,498
- Issue date Aug 19, 2008
- Nissan Motor Co., Ltd.
- Masahiro Omata
- B24 - GRINDING POLISHING
Information Patent Grant
Lapping apparatus and lapping method
- Patent number 7,033,245
- Issue date Apr 25, 2006
- Nissan Motor Co., Ltd.
- Kiyoshi Hasegawa
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SPRAYED COATING FORMING METHOD
- Publication number 20160362776
- Publication date Dec 15, 2016
- NISSAN MOTOR CO., LTD.
- Akira Shimizu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CYLINDER BLOCK MANUFACTURING METHOD AND CYLINDER BLOCK
- Publication number 20150300288
- Publication date Oct 22, 2015
- NISSAN MOTOR CO., LTD.
- Hirotaka MIWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR FINISHING WORK OF SPRAY-COATED SURFACE, AND WORKING TOOL
- Publication number 20150044385
- Publication date Feb 12, 2015
- NISSAN MOTOR CO., LTD.
- Takafumi Watanabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING CYLINDER BLOCK
- Publication number 20140345135
- Publication date Nov 27, 2014
- NISSAN MOTOR CO., LTD.
- Mitsuo Hayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING CYLINDER BLOCK AND CYLINDER BLOCK
- Publication number 20140311438
- Publication date Oct 23, 2014
- Kazuaki Taniguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Surface finishing apparatus and related method
- Publication number 20040166776
- Publication date Aug 26, 2004
- NISSAN MOTOR CO., LTD.
- Tomohiro Kondo
- B24 - GRINDING POLISHING
Information Patent Application
Lapping apparatus and lapping method
- Publication number 20040166767
- Publication date Aug 26, 2004
- NISSAN MOTOR CO., LTD.
- Kiyoshi Hasegawa
- B24 - GRINDING POLISHING
Information Patent Application
Lapping apparatus and lapping method
- Publication number 20040157530
- Publication date Aug 12, 2004
- NISSAN MOTOR, CO., LTD.
- Masahiro Omata
- B24 - GRINDING POLISHING

Takafumi Watanabe

Person

Patents Grantslast 30 patents

Method for manufacturing cylinder block and cylinder block

Method for manufacturing cylinder block

Method for finishing work of spray-coated surface and working tool

Cylinder block manufacturing method and cylinder block

Surface finishing apparatus and related method

Lapping apparatus and lapping method

Lapping apparatus and lapping method

Patents Applicationslast 30 patents

SPRAYED COATING FORMING METHOD

CYLINDER BLOCK MANUFACTURING METHOD AND CYLINDER BLOCK

METHOD FOR FINISHING WORK OF SPRAY-COATED SURFACE, AND WORKING TOOL

METHOD FOR MANUFACTURING CYLINDER BLOCK

METHOD FOR MANUFACTURING CYLINDER BLOCK AND CYLINDER BLOCK

Surface finishing apparatus and related method

Lapping apparatus and lapping method

Lapping apparatus and lapping method