Takeshi Yamaguchi

Follow

Person

Fujisawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Damper and automobile seat having the damper
- Patent number 7,866,451
- Issue date Jan 11, 2011
- Oiles Corporation
- Masamitsu Kojima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Damper and automobile seat having the damper
- Patent number 7,357,230
- Issue date Apr 15, 2008
- Oiles Corporation
- Masamitsu Kojima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Damper and automobile seat having the damper
- Publication number 20080169696
- Publication date Jul 17, 2008
- OILES CORPORATION
- Masamitsu Kojima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Damper and automobile seat having the damper
- Publication number 20050179184
- Publication date Aug 18, 2005
- OILES CORPORATION
- Masamitsu Kojima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Damper and automobile seat having the damper
- Publication number 20020109386
- Publication date Aug 15, 2002
- Masamitsu Kojima
- B60 - VEHICLES IN GENERAL