Masaaki Ohshima

Follow

Person

Chiba, JP

People

Patents Applicationslast 30 patents

Information Patent Application
Polishing Composition for Silicon Wafer
- Publication number 20090127501
- Publication date May 21, 2009
- Nissan Chemical Industries, Ltd.
- Yoshiyuki Kashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Producing Polishing Agent, Polishing Agent Produced Ther...
- Publication number 20080125016
- Publication date May 29, 2008
- Shin-Etsu Handotai Co., Ltd.
- Mikio Nakamura
- B24 - GRINDING POLISHING
Information Patent Application
Polishing Composition For Silicon Wafer
- Publication number 20080115423
- Publication date May 22, 2008
- NISSAN CHEMICAL INDUSTRIES, LTD.
- Yoshiyuki Kashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...