Tetsuya Sayama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing composition and rinsing composition
- Patent number 6,117,220
- Issue date Sep 12, 2000
- Fujimi Incorporated
- Hitoshi Kodama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Leveling agent and water-based floor-polishing composition comprisi...
- Publication number 20090114117
- Publication date May 7, 2009
- TOHO CHEMICAL INDUSTRY CO., LTD.
- Takashi Tokuue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...