Junpei OGAWA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Highly heat conductive piston ring for internal combustion engine
- Patent number 10,344,860
- Issue date Jul 9, 2019
- Nippon Piston Ring Co., Ltd.
- Tsugane Hirase
- C21 - METALLURGY OF IRON
Information Patent Grant
Piston ring
- Patent number 8,592,050
- Issue date Nov 26, 2013
- Nissan Motor Co., Ltd.
- Junpei Ogawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength connecting rod and method of producing same
- Patent number 7,500,417
- Issue date Mar 10, 2009
- Nissan Motor Co., Ltd.
- Junpei Ogawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY HEAT CONDUCTIVE PISTON RING FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160186860
- Publication date Jun 30, 2016
- NIPPON PISTON RING CO., LTD
- Tsugane HIRASE
- C21 - METALLURGY OF IRON
Information Patent Application
PISTON RING
- Publication number 20090226756
- Publication date Sep 10, 2009
- NISSAN MOTOR CO., LTD.
- Junpei OGAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminum alloy-made part
- Publication number 20070218303
- Publication date Sep 20, 2007
- NISSAN MOTOR CO., LTD.
- Junpei Ogawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
High-strength connecting rod and method of producing same
- Publication number 20040159180
- Publication date Aug 19, 2004
- NISSAN MOTOR CO., LTD.
- Junpei Ogawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...