Kenji Sakamoto

Follow

Person

Gifu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polishing composition and rinsing composition
- Patent number 7,481,949
- Issue date Jan 27, 2009
- Wako Pure Chemical Industries, Ltd.
- Akihiro Kawase
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Polishing Composition and Polishing Method Using The Same
- Publication number 20090156008
- Publication date Jun 18, 2009
- FUJIMI INCORPORATED
- Kenji Sakamoto
- B24 - GRINDING POLISHING
Information Patent Application
Polishing composition and rinsing composition
- Publication number 20060151854
- Publication date Jul 13, 2006
- Akihiro Kawase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polishing composition and polishing method using the same
- Publication number 20060049143
- Publication date Mar 9, 2006
- Fujimi Incorporated
- Kenji Sakamoto
- B24 - GRINDING POLISHING