Kensuke Ogawara

Person

Mie, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyphenylene sulfide resin composition
- Patent number 5,258,442
- Issue date Nov 2, 1993
- Tosoh Corporation
- Toshikazu Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing poly (para-phenylene-sulfide)
- Patent number 5,151,495
- Issue date Sep 29, 1992
- Tosoh Corporation
- Hiroshi Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyphenylene sulfide ketone polymers
- Patent number 5,097,003
- Issue date Mar 17, 1992
- Tosoh Corporation
- Satoshi Tomagou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of poly(arylene sulfide sulfone) with excess water to al...
- Patent number 5,093,467
- Issue date Mar 3, 1992
- Tosoh Corporation
- Takehiko Sakane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing poly (para-phenylene-sulfide)
- Patent number 5,037,953
- Issue date Aug 6, 1991
- Tosoh Corporation
- Hiroshi Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyl(phenylene sulfide)
- Patent number 5,032,672
- Issue date Jul 16, 1991
- Tosoh Corporation
- Toshikazu Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfideamide polymer and method for producing the same
- Patent number 4,981,947
- Issue date Jan 1, 1991
- Tosoh Corporation
- Satoshi Tomagou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfideamide polymer and method for producing the same
- Patent number 4,958,003
- Issue date Sep 18, 1990
- Tosoh Corporation
- Satoshi Tomagou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification of N-methyl-2-pyrrolidone
- Patent number 4,895,959
- Issue date Jan 23, 1990
- Tosoh Corporation
- Toshikazu Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyphenylene sulfide resin composition useful for plating
- Patent number 4,883,702
- Issue date Nov 28, 1989
- Tosoh Corporation
- Masatoshi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kensuke Ogawara

Person

Patents Grantslast 30 patents

Polyphenylene sulfide resin composition

Process for producing poly (para-phenylene-sulfide)

Process for producing polyphenylene sulfide ketone polymers

Production of poly(arylene sulfide sulfone) with excess water to al...

Process for producing poly (para-phenylene-sulfide)

Process for preparing polyl(phenylene sulfide)

Aromatic sulfideamide polymer and method for producing the same

Aromatic sulfideamide polymer and method for producing the same

Purification of N-methyl-2-pyrrolidone

Polyphenylene sulfide resin composition useful for plating