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Kyosuke Fukushi
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Aichi, JP
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last 30 patents
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Patent Grant
Low-profile unsaturated polyester resin composition
Patent number
5,143,974
Issue date
Sep 1, 1992
Nippon Oil and Fats Co., Ltd.
Kenji Nagai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a plastic lens
Patent number
4,607,087
Issue date
Aug 19, 1986
Nippon Oil and Fats Company Ltd.
Yasuo Moriya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low shrinkable unsaturated polyester resin composition
Patent number
4,593,067
Issue date
Jun 3, 1986
Nippon Oil and Fats Co.
Masaharu Nakayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low shrinkage unsaturated polyester resin composition
Patent number
4,394,480
Issue date
Jul 19, 1983
Nippon Oil and Fats Co., Ltd.
Norihisa Ujikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...