Isaburo Fukawa

Person

Fuji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Amorphous polymers and process for the production thereof
- Patent number 5,239,042
- Issue date Aug 24, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized aromatic polycarbonate composition and process for produ...
- Patent number 5,225,526
- Issue date Jul 6, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous, crystallized, aromatic polycarbonate prepolymer, a porous,...
- Patent number 5,214,073
- Issue date May 25, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous, crystallized, aromatic polycarbonate prepolymer, a porous,...
- Patent number 5,204,377
- Issue date Apr 20, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel aromatic polyether and a process for producing an ether
- Patent number 4,931,530
- Issue date Jun 5, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline aromatic polyketone copolymer produced from 4-mercaptop...
- Patent number 4,804,735
- Issue date Feb 14, 1989
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crystalline aromatic polyketone and process for producing the same
- Patent number 4,772,679
- Issue date Sep 20, 1988
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing crystalline aromatic polyetherketone
- Patent number 4,757,126
- Issue date Jul 12, 1988
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyethylene and an ethylene-.alpha.-olefin c...
- Patent number 4,525,546
- Issue date Jun 25, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Linear medium- or low-density polyethylene composition
- Patent number 4,465,812
- Issue date Aug 14, 1984
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kisoo Moriguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Block copolymer mixture of conjugated diene and vinyl aromatic hydr...
- Patent number 4,423,190
- Issue date Dec 27, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing mixture of block copolymers
- Patent number 4,208,356
- Issue date Jun 17, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Isaburo Fukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Isaburo Fukawa

Person

Patents Grantslast 30 patents

Amorphous polymers and process for the production thereof

Stabilized aromatic polycarbonate composition and process for produ...

Porous, crystallized, aromatic polycarbonate prepolymer, a porous,...

Porous, crystallized, aromatic polycarbonate prepolymer, a porous,...

Novel aromatic polyether and a process for producing an ether

Crystalline aromatic polyketone copolymer produced from 4-mercaptop...

Crystalline aromatic polyketone and process for producing the same

Process for preparing crystalline aromatic polyetherketone

Process for producing polyethylene and an ethylene-.alpha.-olefin c...

Linear medium- or low-density polyethylene composition

Block copolymer mixture of conjugated diene and vinyl aromatic hydr...

Process for producing mixture of block copolymers