Tomoyuki Emura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vinyl chloride-grafted ethylene copolymer and process for producing...
- Patent number 4,748,210
- Issue date May 31, 1988
- Sumitomo Chemical Co., Ltd.
- Masahisa Okawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl chloride type resin composition
- Patent number 4,340,530
- Issue date Jul 20, 1982
- Sumitomo Bakelite Company Limited
- Takeichi Higashiguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing vinyl chloride polymers
- Patent number 4,258,165
- Issue date Mar 24, 1981
- Sumitomo Bakelite Company, Limited
- Tomoyuki Emura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Equipment for polymerization of vinyl chloride monomers and polymer...
- Patent number 4,192,934
- Issue date Mar 11, 1980
- Sumitomo Chemical Company, Limited
- Tsukasa Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerizing vinyl chloride monomer
- Patent number 4,113,932
- Issue date Sep 12, 1978
- Sumitomo Chemical Company, Limited
- Takeshi Sekihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...