Ritsuko Yokota

Follow

Person

Akaiwa-Gun, JP

People

Patents Applicationslast 30 patents

Information Patent Application
Method for processing rubber surface and sealing member
- Publication number 20120299250
- Publication date Nov 29, 2012
- Uchiyama Manufacturing Corp.
- Tomohisa Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Stainless steel plate, method of manufacturing the same, and rubber...
- Publication number 20050057004
- Publication date Mar 17, 2005
- NIPPON KINZOKU CO., LTD
- Osamu Yamazaki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR