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Masashi Shitara
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Chiba, JP
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last 30 patents
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Patent Grant
Low gloss agents, process for production thereof, low gloss thermop...
Patent number
5,290,876
Issue date
Mar 1, 1994
Hitachi Chemical Company, Ltd.
Seizou Mishima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low gloss agents, process for production thereof, low gloss thermop...
Patent number
5,216,076
Issue date
Jun 1, 1993
Hitachi Chemical Company
Seizou Mishima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Impact modifier, thermoplastic resin composition using the same and...
Patent number
5,180,786
Issue date
Jan 19, 1993
Hitachi Chemical Company, Ltd.
Susumu Era
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low gloss agents, process for production thereof, low gloss thermop...
Patent number
5,081,193
Issue date
Jan 14, 1992
Hitachi Chemical Company Ltd.
Seizou Mishima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ether imides and process for producing the same
Patent number
4,460,783
Issue date
Jul 17, 1984
Hitachi, Ltd.
Akio Nishikawa
C07 - ORGANIC CHEMISTRY