Kenji Ohkura

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Two-sided surface grinding apparatus
- Patent number 7,347,770
- Issue date Mar 25, 2008
- Koyo Machine Industries Co., Ltd.
- Kenji Ohkura
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Two-sided surface grinding apparatus
- Publication number 20070161334
- Publication date Jul 12, 2007
- KOYO MACHINE INDUSTRIES CO., LTD.
- Kenji Ohkura
- B24 - GRINDING POLISHING