Shinichi Sumimura

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper feed roll, process for the preparation thereof and silicone r...
- Patent number 5,922,426
- Issue date Jul 13, 1999
- Fuji Xerox Co., Ltd.
- Eiichi Nagatsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electrically conductive curable liquid organopolysiloxane compositions
- Patent number 4,273,697
- Issue date Jun 16, 1981
- Toray Silicone Company, Ltd.
- Shinichi Sumimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Room-temperature-curing silicone rubber compositions
- Patent number 4,156,674
- Issue date May 29, 1979
- Toray Silicone Company, Ltd.
- Shinichi Sumimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...