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Hidenori Okamoto
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Fujisawa, JP
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last 30 patents
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Patent Grant
Single crystal of 3-(2-furyl)methacrylic acid anhydride
Patent number
5,345,330
Issue date
Sep 6, 1994
Tokuyama Corporation
Hidenori Okamoto
C07 - ORGANIC CHEMISTRY
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Patent Grant
Diacrylate compounds
Patent number
5,260,476
Issue date
Nov 9, 1993
Tokuyama Soda Kabushiki Kaisha
Hideki Ohno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Haloacetamide compounds, process for production thereof, and use th...
Patent number
4,895,587
Issue date
Jan 23, 1990
Tokuyama Soda Kabushiki Kaisha
Shozo Kato
C07 - ORGANIC CHEMISTRY