Tatsushi Nakagawa

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composition comprising chlorosulfonated ethylene copolymer, epoxy r...
- Patent number 4,959,414
- Issue date Sep 25, 1990
- Tosoh Corporation
- Tatsushi Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chlorosulfonated polyethylene
- Patent number 4,897,451
- Issue date Jan 30, 1990
- Toyo Soda Manufacturing Co., Ltd.
- Tatsushi Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making chlorosulfonated polyethylene
- Patent number 4,871,815
- Issue date Oct 3, 1989
- Toyo Soda Manufacturing Co., Ltd.
- Tatsushi Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toothed rubber belts
- Patent number 4,868,029
- Issue date Sep 19, 1989
- Tosoh Corporation
- Tatsushi Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated article from molding compositions of a chlorosulfonated p...
- Patent number 4,840,849
- Issue date Jun 20, 1989
- Tosoh Corporation
- Yukihiko Harada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Chlorosulfonated ethylene. .alpha.-olefin copolymer composition con...
- Patent number 4,786,665
- Issue date Nov 22, 1988
- Tosoh Corporation
- Tatsushi Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Erasable ink: sulphonated rubber dyed with basic dye and dissolved...
- Patent number 4,753,658
- Issue date Jun 28, 1988
- Toyo Soda Manufacturing Co., Ltd.
- Shuichi Okuzono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing chlorosulfonated polyethylene with controlling...
- Patent number 4,663,396
- Issue date May 5, 1987
- Toyo Soda Manufacturing Co., Ltd.
- Tatsushi Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing chlorosulfonated polyethylene using a mixed s...
- Patent number 4,544,709
- Issue date Oct 1, 1985
- Toyo Soda Manufacturing Co., Ltd.
- Mamoru Narui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tatsushi Nakagawa

Person

Patents Grantslast 30 patents

Composition comprising chlorosulfonated ethylene copolymer, epoxy r...

Chlorosulfonated polyethylene

Method of making chlorosulfonated polyethylene

Toothed rubber belts

Laminated article from molding compositions of a chlorosulfonated p...

Chlorosulfonated ethylene. .alpha.-olefin copolymer composition con...

Erasable ink: sulphonated rubber dyed with basic dye and dissolved...

Method for producing chlorosulfonated polyethylene with controlling...

Process for producing chlorosulfonated polyethylene using a mixed s...