Fumiaki Kanega

Person

Ichihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Macromolecular material composition and a modifier for macromolecul...
- Patent number 6,103,828
- Issue date Aug 15, 2000
- Hitachi Chemical Co. Ltd.
- Yuji Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing trimer of .alpha.-methyl styrene or derivative...
- Patent number 5,968,409
- Issue date Oct 19, 1999
- Hitachi Chemical Co., Ltd.
- Kiyotaka Mashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Brominated 1,3-dimethyl-3-phenyl-1-(2-methyl-2-phenylpropyl)-indane...
- Patent number 5,939,593
- Issue date Aug 17, 1999
- Hitachi Chemical Co., Ltd.
- Atsushi Fujioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transparent resin and plastic lens
- Patent number 5,663,264
- Issue date Sep 2, 1997
- Hitachi Chemical Company, Ltd.
- Toshiyasu Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plastic lens
- Patent number 5,583,191
- Issue date Dec 10, 1996
- Hitachi Chemical Company, Ltd.
- Toshiyasu Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin for plastic lens
- Patent number 5,559,200
- Issue date Sep 24, 1996
- Hitachi Chemical Company, Ltd.
- Minoru Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin for plastic lens
- Patent number 5,449,731
- Issue date Sep 12, 1995
- Hitachi Chemical Company, Ltd.
- Minoru Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing poly methyl methacrylate/N-substituted maleim...
- Patent number 5,155,190
- Issue date Oct 13, 1992
- Hitachi Chemical Company
- Takaaki Okinaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Fumiaki Kanega

Person

Patents Grantslast 30 patents

Macromolecular material composition and a modifier for macromolecul...

Method for preparing trimer of .alpha.-methyl styrene or derivative...

Brominated 1,3-dimethyl-3-phenyl-1-(2-methyl-2-phenylpropyl)-indane...

Transparent resin and plastic lens

Plastic lens

Resin for plastic lens

Resin for plastic lens

Process for producing poly methyl methacrylate/N-substituted maleim...