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Ryosuke Kaneshige
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Ichihara, JP
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last 30 patents
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Patent Grant
Molding resin composition
Patent number
6,221,961
Issue date
Apr 24, 2001
Mitsui Chemicals, Inc.
Hideki Hirano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Lubricating oil composition and process for preparation thereof
Patent number
4,388,202
Issue date
Jun 14, 1983
Mitsui Petrochemical Industries, Ltd.
Riichiro Nagano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...