Satoshi Hatakeyama

Follow

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ball screw mechanism for electric power steering apparatus
- Patent number 7,322,256
- Issue date Jan 29, 2008
- Koyo Seiko Co. Ltd.
- Masato Mizuhara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Ball screw mechanism for electric power steering apparatus
- Publication number 20040188171
- Publication date Sep 30, 2004
- KOYO SEIKO CO., LTD.
- Masato Mizuhara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS