Fumio Okisaki

Person

Shin-nanyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Poly (arylene ether sulfone) having sulfoalkoxy group, process of p...
- Patent number 6,986,960
- Issue date Jan 17, 2006
- Tosoh Corporation
- Motohiro Oguri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire-retardant polymer composition
- Patent number 6,017,987
- Issue date Jan 25, 2000
- Tosoh Corporation
- Fumio Okisaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant and flame retardant resin composition formulated wi...
- Patent number 5,994,435
- Issue date Nov 30, 1999
- Tosoh Corporation
- Kimitaka Kuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fire-retardant polymer composition
- Patent number 5,942,561
- Issue date Aug 24, 1999
- Tosoh Corporation
- Fumio Okisaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant engineering plastic composition
- Patent number 5,810,914
- Issue date Sep 22, 1998
- Tosoh Corporation
- Fumio Okisaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire-retardant polymer composition
- Patent number 5,760,115
- Issue date Jun 2, 1998
- Tosoh Corporation
- Fumio Okisaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation-resistant high molecular composition
- Patent number 5,015,526
- Issue date May 14, 1991
- Toyo Soda Manufacturing Co., Ltd.
- Masashige Kubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing 4,4'-dibromobiphenyl
- Patent number 4,935,562
- Issue date Jun 19, 1990
- Tosoh Corporation
- Fumio Okisaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation-resistant high molecular composition
- Patent number 4,900,766
- Issue date Feb 13, 1990
- Toyo Soda Manufacturing Co.
- Masashige Kubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparation of polybromoacenaphthene and/or its condensate
- Patent number 4,822,931
- Issue date Apr 18, 1989
- Tosoh Corporation
- Fumio Okisaki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Poly(arylene ether sulfone) having sulfoalkoxy group, process of pr...
- Publication number 20030104259
- Publication date Jun 5, 2003
- TOSOH CORPORATION
- Motohiro Oguri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Fumio Okisaki

Person

Patents Grantslast 30 patents

Poly (arylene ether sulfone) having sulfoalkoxy group, process of p...

Fire-retardant polymer composition

Flame retardant and flame retardant resin composition formulated wi...

Fire-retardant polymer composition

Flame-retardant engineering plastic composition

Fire-retardant polymer composition

Radiation-resistant high molecular composition

Method for producing 4,4'-dibromobiphenyl

Radiation-resistant high molecular composition

Method for preparation of polybromoacenaphthene and/or its condensate

Patents Applicationslast 30 patents

Poly(arylene ether sulfone) having sulfoalkoxy group, process of pr...