Teruyoshi Usamoto

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Osaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Cross-linking and foaming injection molding process for ethylenic p...
- Patent number 4,048,275
- Issue date Sep 13, 1977
- Sumitomo Chemical Company, Limited
- Teruyoshi Usamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded foams and process for producing the same
- Patent number 3,962,155
- Issue date Jun 8, 1976
- Sumitomo Chemical Company, Limited
- Teruyoshi Usamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Elastomeric compositions containing olefin-acrylic ester copolymer
- Patent number 3,950,281
- Issue date Apr 13, 1976
- Sumitomo Chemical Company, Limited
- Teruyoshi Usamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...