Kenji Okubo

Follow

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal gasket material plate and method for manufacturing the same
- Patent number 7,989,027
- Issue date Aug 2, 2011
- Nippon Leakless Industry Co., Ltd.
- Tsunehiko Abe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lubricating system for internal combustion engine
- Patent number 6,527,087
- Issue date Mar 4, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Katsuhiko Ito
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Metal gasket material plate and method for manufacturing the same
- Publication number 20110254235
- Publication date Oct 20, 2011
- Tsunehiko Abe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Metal gasket material plate and method for manufacturing the same
- Publication number 20080211197
- Publication date Sep 4, 2008
- Tsunehiko Abe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Lubricating system for internal combustion engine
- Publication number 20020003064
- Publication date Jan 10, 2002
- Katsuhiko Ito
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES