Mitsuyoshi Sando

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Shunan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chromene compound
- Patent number 9,487,693
- Issue date Nov 8, 2016
- Tokuyama Corporation
- Shinobu Izumi
- G02 - OPTICS
Information Patent Grant
Urethane (meth) acrylate monomer and production process thereof
- Patent number 9,447,224
- Issue date Sep 20, 2016
- Tokuyama Corporation
- Shinobu Izumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromene compound
- Patent number 8,778,236
- Issue date Jul 15, 2014
- Tokuyama Corporation
- Junji Takenaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromene compound
- Patent number 8,709,308
- Issue date Apr 29, 2014
- Tokuyama Corporation
- Toshiaki Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromene compound
- Patent number 8,691,120
- Issue date Apr 8, 2014
- Tokuyama Corporation
- Toshiaki Takahashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CHROMENE COMPOUND
- Publication number 20140154527
- Publication date Jun 5, 2014
- Tokuyama Corporation
- Shinobu Izumi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHROMENE COMPOUND
- Publication number 20140054520
- Publication date Feb 27, 2014
- Tokuyama Corporation
- Junji Takenaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHROMENE COMPOUND
- Publication number 20140034884
- Publication date Feb 6, 2014
- Tokuyama Corporation
- Toshiaki Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
URETHANE (METH) ACRYLATE MONOMER AND PRODUCTION PROCESS THEREOF
- Publication number 20120228567
- Publication date Sep 13, 2012
- Shinobu Izumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHROMENE COMPOUND
- Publication number 20120170098
- Publication date Jul 5, 2012
- Toshiaki Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...