Yutaka Tamura

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photocurable composition, cured product and process for producing t...
- Patent number 6,759,104
- Issue date Jul 6, 2004
- Mitsubishi Chemical Corporation
- Seiichiro Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing an optical material having a high refractive i...
- Patent number 5,424,339
- Issue date Jun 13, 1995
- Mitsubishi Petrochemical Company Limited
- Yukihito Zanka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical resin obtained from diethylenically unsaturated monomer
- Patent number 5,225,508
- Issue date Jul 6, 1993
- Mitsubishi Petrochemical Company Limited
- Yutaka Tamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing heat-resisting moldings
- Patent number 4,663,375
- Issue date May 5, 1987
- Mitsubishi Petrochemical Co., Ltd.
- Yutaka Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether resin composition
- Patent number 4,584,331
- Issue date Apr 22, 1986
- Mitsubishi Petrochemical Co., Ltd.
- Yutaka Tamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Photocurable composition, cured product and process for producing t...
- Publication number 20030118941
- Publication date Jun 26, 2003
- MITSUBISHI CHEMICAL CORPORATION
- Seiichiro Hayakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...