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Mitsuru Takahashi
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Kanagawa, JP
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last 30 patents
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Patent Grant
HS-142-1 compounds
Patent number
5,132,112
Issue date
Jul 21, 1992
Kyowa Hakko Kogyo Kabushiki Kaisha
Yoshikazu Morishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxamic acid derivatives and use thereof in combatting lipoxygen...
Patent number
5,011,854
Issue date
Apr 30, 1991
Kyowa Hakko Kogyo Co. Ltd.
Mitsuru Takahashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of physiologically active substance K-252
Patent number
4,923,986
Issue date
May 8, 1990
Kyowa Hakko Kogyo Co., Ltd.
Chikara Murakata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphorus-containing peptide derivatives
Patent number
4,677,125
Issue date
Jun 30, 1987
Kyowa Hakko Kogyo Co., Ltd.
Masayuki Teranishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing a perfluorinated or polyfluorinated aliphatic...
Patent number
4,578,222
Issue date
Mar 25, 1986
Daikin Kogyo Co., Ltd.
Nobuo Ishikawa
C07 - ORGANIC CHEMISTRY