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Michio Kimura
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Otsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thiol Methacrylate or acrylate resin and a method of making same
Patent number
5,612,390
Issue date
Mar 18, 1997
Toray Industries, Inc.
Yuichiro Iguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of making thiol methacrylate or acrylate and a lens made the...
Patent number
5,502,141
Issue date
Mar 26, 1996
Toray Industries, Inc.
Yuichiro Iguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiol methacrylate or acrylate, method of making same and a lens ma...
Patent number
5,399,735
Issue date
Mar 21, 1995
Toray Industries, Inc.
Yuichiro Iguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiol methacrylate or acrylate resin
Patent number
5,294,690
Issue date
Mar 15, 1994
Toray Industries, Inc.
Yuichiro Iguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiol methacrylate or acrylate resin obtained by polymerizing a thi...
Patent number
5,247,041
Issue date
Sep 21, 1993
Toray Industries, Inc.
Yuichiro Iguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing halogenated benzene derivatives
Patent number
4,962,245
Issue date
Oct 9, 1990
Toray Industries
Takashi Kanai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for separating dichlorocumene isomer
Patent number
4,922,039
Issue date
May 1, 1990
Toray Industries
Bunshi Yamada
C07 - ORGANIC CHEMISTRY