Kazumasa Chiba

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Delustered thermoplastic resin composition with good impact resistance
- Patent number 5,047,475
- Issue date Sep 10, 1991
- Toray Industries, Inc.
- Takuya Ogawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin compositions and their manufacturing method
- Patent number 4,923,925
- Issue date May 8, 1990
- Toray Industries, Inc.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide resin composition
- Patent number 4,761,445
- Issue date Aug 2, 1988
- Stamicarbon, B.V.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide resin compositions
- Patent number 4,760,109
- Issue date Jul 26, 1988
- Stamicarbon B.V.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resinous composition
- Patent number 4,612,346
- Issue date Sep 16, 1986
- Toray Industries, Inc.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing lactam/polyol block copolymer
- Patent number 4,507,465
- Issue date Mar 26, 1985
- Toray Industries, Inc.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolyamide from 1,4-cyclohexane dicarboxylic acid and diamine mixture
- Patent number 4,471,088
- Issue date Sep 11, 1984
- Toray Industries, Inc.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aliphatic copolyesteramide, an aliphatic copo...
- Patent number 4,380,622
- Issue date Apr 19, 1983
- Toray Industries, Inc.
- Kazumasa Chiba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive polyamide resin composition
- Patent number 4,323,639
- Issue date Apr 6, 1982
- Toray Industries, Inc.
- Kazumasa Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kazumasa Chiba

Person

Patents Grantslast 30 patents

Delustered thermoplastic resin composition with good impact resistance

Resin compositions and their manufacturing method

Polyamide resin composition

Polyamide resin compositions

Resinous composition

Process for producing lactam/polyol block copolymer

Copolyamide from 1,4-cyclohexane dicarboxylic acid and diamine mixture

Process for producing aliphatic copolyesteramide, an aliphatic copo...

Photosensitive polyamide resin composition