Sumio Hara

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Niihama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin compositions comprising polyphenylene ether res...
- Patent number 5,585,437
- Issue date Dec 17, 1996
- Sumitomo Chemical Company, Limited
- Tadayuki Ohmae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire retardant additive and fire retardant thermoplastic resin comp...
- Patent number 5,430,081
- Issue date Jul 4, 1995
- Sumitomo Chemical Company, Ltd.
- Tadayuki Ohmae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric solid electrolyte
- Patent number 5,424,150
- Issue date Jun 13, 1995
- Sumitomo Chemical Company, Ltd.
- Toshihiro Ohnishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graft copolymer, process for production thereof, and plasticizer co...
- Patent number 5,385,974
- Issue date Jan 31, 1995
- Sumitomo Chemical Company, Limited
- Tadayuki Ohmae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polymeric polyols
- Patent number 5,292,803
- Issue date Mar 8, 1994
- Sumitomo Chemical Company, Limited
- Tadayuki Ohmae
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition
- Patent number 5,214,091
- Issue date May 25, 1993
- Sumitomo Chemical Company, Limited
- Hisao Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition
- Patent number 5,100,964
- Issue date Mar 31, 1992
- Sumitomo Chemical Co., Ltd.
- Keisaku Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Middle and/or heavy distillate composition having good flow propert...
- Patent number 4,404,000
- Issue date Sep 13, 1983
- Sumitomo Chemical Company, Limited
- Yoshiki Toyoshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Person

Patents Grantslast 30 patents

Thermoplastic resin compositions comprising polyphenylene ether res...

Fire retardant additive and fire retardant thermoplastic resin comp...

Polymeric solid electrolyte

Graft copolymer, process for production thereof, and plasticizer co...

Process for the production of polymeric polyols

Thermoplastic resin composition

Rubber composition

Middle and/or heavy distillate composition having good flow propert...