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Akira Shimada
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Osaka, JP
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last 30 patents
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Patent Grant
Bis(cyclohexylphenol) compounds and their use
Patent number
5,105,016
Issue date
Apr 14, 1992
Yoshitomi Pharmaceutical Industries, Ltd.
Kazumi Saeki
C07 - ORGANIC CHEMISTRY
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Patent Grant
Thermosensitive recording sheet
Patent number
5,096,873
Issue date
Mar 17, 1992
Jujo Paper Co., Ltd.
Toshiaki Minami
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Maltooligosaccharide derivatives and reagents for determination of...
Patent number
4,987,067
Issue date
Jan 22, 1991
Yoshitomi Pharmaceutical Industries, Ltd.
Katsutoshi Ishimaru
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method of producing 4-biphenyl p-tolyl ether
Patent number
4,982,010
Issue date
Jan 1, 1991
Yoshitomi Pharmaceutical Industries, Ltd.
Naoki Hanayama
C07 - ORGANIC CHEMISTRY