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Kenji Ohmori
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Mishima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Derivatives of benzofuran or benzodioxazole compounds
Patent number
6,716,987
Issue date
Apr 6, 2004
Kyowa Hakko Kogyo Co., Ltd.
Etsuo Ohshima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of benzofuran or benzodioxole
Patent number
6,514,996
Issue date
Feb 4, 2003
Kyowa Hakko Kogyo Co., Ltd.
Etsuo Ohshima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazonaphthyridine derivatives
Patent number
5,536,730
Issue date
Jul 16, 1996
Kyowa Hakko Kogyo Co. Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazolothiazolopyrimidine derivatives
Patent number
5,527,908
Issue date
Jun 18, 1996
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazonaphthyridine derivatives
Patent number
5,468,756
Issue date
Nov 21, 1995
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetracyclic compounds
Patent number
5,371,225
Issue date
Dec 6, 1994
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazonaphthyridine derivatives
Patent number
5,364,859
Issue date
Nov 15, 1994
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tricyclic thromboxane A.sub.2 antagonists
Patent number
5,302,602
Issue date
Apr 12, 1994
Kyowa Hakko Kogyo Co., Ltd.
Etsuo Oshima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Condensed naphthyridine derivatives
Patent number
5,281,610
Issue date
Jan 25, 1994
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Condensed purine derivatives
Patent number
5,270,316
Issue date
Dec 14, 1993
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thienopyridine derivatives
Patent number
5,219,864
Issue date
Jun 15, 1993
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Condensed naphthyridine derivatives
Patent number
5,192,769
Issue date
Mar 9, 1993
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
Information
Patent Grant
Pyrazoloquinoline derivatives
Patent number
5,192,768
Issue date
Mar 9, 1993
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
s-Triazolo(3,4-I)purine derivatives
Patent number
5,173,492
Issue date
Dec 22, 1992
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tricyclic thromboxane A.sub.2 antagonists
Patent number
5,143,922
Issue date
Sep 1, 1992
Kyowa Hakko Kogyo Co., Ltd.
Etsuo Oshima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Arylalkylamine derivatives
Patent number
5,128,369
Issue date
Jul 7, 1992
Kyowa Hakko Kogyo Co., Ltd.
Masatoshi Yamato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-inflammatory 1,8-naphthyridin-2-one derivatives
Patent number
5,126,341
Issue date
Jun 30, 1992
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dibenz[b,e]oxepin derivative and pharmaceutical compositions thereof
Patent number
5,116,863
Issue date
May 26, 1992
Kyowa Hakko Kogyo Co., Ltd.
Etsuo Oshima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazoquinolone derivatives
Patent number
5,010,084
Issue date
Apr 23, 1991
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tricyclic thromboxane A.sub.2 antagonists
Patent number
4,994,463
Issue date
Feb 19, 1991
Kyowa Hakko Kogyo Co., Ltd.
Etsuo Oshima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazoquinolone derivatives
Patent number
4,994,468
Issue date
Feb 19, 1991
Kyowa Hakko Kogyo Co., Ltd.
Fumio Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dibenz[b,e]oxepin compounds
Patent number
4,596,804
Issue date
Jun 24, 1986
Kyowa Hakko Kogyo Co., Ltd.
Hiroshi Takizawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
DERIVATIVES OF BENZOFURAN OR BENZODIOXOLE
Publication number
20020128290
Publication date
Sep 12, 2002
ETSUO OHSHIMA
C07 - ORGANIC CHEMISTRY