Tsutomu Hashimoto

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymerizable liquid crystal compound and optical film
- Patent number 6,805,920
- Issue date Oct 19, 2004
- Nitto Denko Corporation
- Shusaku Nakano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ruthenium metathesis catalyst and method for producing olefin react...
- Patent number 6,313,365
- Issue date Nov 6, 2001
- Takasago International Corporation
- Yoji Hori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium metathesis catalyst and method for producing olefin react...
- Patent number 6,175,047
- Issue date Jan 16, 2001
- Takasago International Corporation
- Yoji Hori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium-I0D0-optically active phosphine complex
- Patent number 6,043,380
- Issue date Mar 28, 2000
- Takasago International Corporation
- Yoshiki Okeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a .beta.-lactone derivative
- Patent number 5,998,635
- Issue date Dec 7, 1999
- Takasago International Corporation
- Sotaro Miyano
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polymerizable liquid crystal compound and optical film
- Publication number 20030072893
- Publication date Apr 17, 2003
- Shusaku Nakano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...