Takashi Ohashi

Person

Iruma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electroconductive articles and a method of producing the same
- Patent number 4,755,394
- Issue date Jul 5, 1988
- Bridgestone Corporation
- Masami Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-resilience rubber compositions and foams
- Patent number 4,590,123
- Issue date May 20, 1986
- Bridgestone Tire Co., Ltd.
- Takatsugu Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-resilience rubber compositions and foams
- Patent number 4,546,127
- Issue date Oct 8, 1985
- Bridgestone Tire Co., Ltd.
- Takatsugu Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of producing urethane-modified polyisocyanurate foams
- Patent number 4,393,015
- Issue date Jul 12, 1983
- Bridgestone Tire Co., Ltd.
- Hiroshi Kaneda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fireproof laminates
- Patent number 4,296,170
- Issue date Oct 20, 1981
- Bridgestone Tire Company Limited
- Takashi Ohashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fireproof laminates
- Patent number 4,292,369
- Issue date Sep 29, 1981
- Bridgestone Tire Company Limited
- Takashi Ohashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Urethane modified polyisocyanurate foam surfaced with aluminum foil...
- Patent number 4,292,353
- Issue date Sep 29, 1981
- Bridgestone Tire Co., Ltd.
- Takashi Ohashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Asbestos-metal surfaced urethane modified polyisocyanurate foam
- Patent number 4,292,361
- Issue date Sep 29, 1981
- Bridgestone Tire Co., Ltd.
- Takashi Ohashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of producing flameproof polyisocyanurate foams
- Patent number 4,256,846
- Issue date Mar 17, 1981
- Bridgestone Tire Co., Ltd.
- Takashi Ohashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fireproof laminates
- Patent number 4,256,799
- Issue date Mar 17, 1981
- Bridgestone Tire Co., Ltd.
- Takashi Ohashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing flame- and smoke-resistant polyurethane foam s...
- Patent number 4,246,361
- Issue date Jan 20, 1981
- Bridgestone Tire Co., Ltd.
- Toshio Yukuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a rigid polyurethane foam having excellent fl...
- Patent number 4,205,136
- Issue date May 27, 1980
- Bridgestone Tire Company Limited
- Takashi Ohashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing heat resistant and flame resistant polyisocyan...
- Patent number 4,189,541
- Issue date Feb 19, 1980
- Bridgestone Tire Company Limited
- Takashi Ohashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-and smoke-resistant flexible polyurethane foam and compressed...
- Patent number 4,180,631
- Issue date Dec 25, 1979
- Bridgestone Tire Company, Limited
- Toshio Yukuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Excellent flame-and smoke-retardant non-shrinkable polyurethane foam
- Patent number 4,145,318
- Issue date Mar 20, 1979
- Bridgestone Tire Company Limited
- Takashi Ohashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of flame-resistant and smoke-retardant polyu...
- Patent number 4,098,732
- Issue date Jul 4, 1978
- Bridgestone Tire Co., Ltd.
- Toshio Yukuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Takashi Ohashi

Person

Patents Grantslast 30 patents

Electroconductive articles and a method of producing the same

Low-resilience rubber compositions and foams

Low-resilience rubber compositions and foams

Process of producing urethane-modified polyisocyanurate foams

Fireproof laminates

Fireproof laminates

Urethane modified polyisocyanurate foam surfaced with aluminum foil...

Asbestos-metal surfaced urethane modified polyisocyanurate foam

Method of producing flameproof polyisocyanurate foams

Fireproof laminates

Method for producing flame- and smoke-resistant polyurethane foam s...

Process for producing a rigid polyurethane foam having excellent fl...

Method for producing heat resistant and flame resistant polyisocyan...

Flame-and smoke-resistant flexible polyurethane foam and compressed...

Excellent flame-and smoke-retardant non-shrinkable polyurethane foam

Process for production of flame-resistant and smoke-retardant polyu...