Tetsuji Hori

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Kiyosu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for selectively polishing silicon nitride layer and pol...
- Patent number 7,217,989
- Issue date May 15, 2007
- Fujimi Incorporated
- Ai Hiramitsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polishing composition
- Patent number 6,355,075
- Issue date Mar 12, 2002
- Fujimi Incorporated
- Katsuyoshi Ina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Polishing composition and polishing method using same
- Publication number 20060258267
- Publication date Nov 16, 2006
- Takashi Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition for selectively polishing silicon nitride layer and pol...
- Publication number 20060084270
- Publication date Apr 20, 2006
- FUJIMI INCORPORATED
- Ai Hiramitsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...