Ryuichi Kuroiwa

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
OPTICALLY ACTIVE ISOSORBIDE DERIVATIVE AND OPTICALLY ACTIVE ISOMANN...
- Patent number 6,902,687
- Issue date Jun 7, 2005
- Fuji Photo Film Co., Ltd.
- Masatoshi Yumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
OPTICALLY ACTIVE POLYESTERAMIDES, PHOTOREACTIVE CHIRAL AGENTS, LIQU...
- Patent number 6,846,540
- Issue date Jan 25, 2005
- Fuji Photo Film Co., Ltd.
- Masatoshi Yumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Optically active isosorbide derivative and optically active isomann...
- Publication number 20040019228
- Publication date Jan 29, 2004
- Fuji Photo Film Co., Ltd.
- Masatoshi Yumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optically active polyesteramides, photoreactive chiral agents, liqu...
- Publication number 20040011994
- Publication date Jan 22, 2004
- Fuji Photo Film Co., Ltd.
- Masatoshi Yumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...