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Satoshi Nakanishi
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Machida, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bicyclic pyrimidine derivatives
Patent number
7,524,852
Issue date
Apr 28, 2009
Kyowa Hakko Kogyo Co., Ltd.
Hitoshi Arai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fused purine derivatives
Patent number
7,005,430
Issue date
Feb 28, 2006
Kyowa Hakko Kogyo Co., Ltd.
Kimihisa Ueno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Remedies for diabetes
Patent number
6,489,331
Issue date
Dec 3, 2002
Kyowa Hakko Kogyo Co., Ltd.
Junichi Shimada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compound KS-505 useful for improving cerebral function
Patent number
5,079,232
Issue date
Jan 7, 1992
Kyowa Hakko Rogyo Kabushiki Kaisha
Keiko Ohsawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
KS-501 derivatives
Patent number
5,004,833
Issue date
Apr 2, 1991
Kyowa Hakko Kogyo Co., Ltd.
Toru Yasuzawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process...
Patent number
4,990,693
Issue date
Feb 5, 1991
Kyowa Hakko Kogyo Co. Ltd.
Satoshi Nakanishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process...
Patent number
4,983,775
Issue date
Jan 8, 1991
Kyowa Hakko Kogyo Co., Ltd.
Satoshi Nakanishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process...
Patent number
4,912,132
Issue date
Mar 27, 1990
Kyowa Hakko Kogyo Co., Ltd.
Satoshi Nakanishi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel substances KS-501 and KS-502 and process for their preparation
Patent number
4,868,159
Issue date
Sep 19, 1989
Kyowa Hakko Kogyo Co., Ltd.
Satoshi Nakanishi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method of searching substrate having antidiabetic activity
Publication number
20070191402
Publication date
Aug 16, 2007
Kyowa Hakko Kogyo Co., Ltd.
Hiroki Ishiguro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bicyclic pyrimidine derivatives
Publication number
20070037834
Publication date
Feb 15, 2007
Hitoshi Arai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fused pyrimidine derivatives
Publication number
20060252780
Publication date
Nov 9, 2006
Kyowa Hakko Kogyo Co., Ltd.
Takao Nakajima
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROBICYCLIC COMPOUNDS
Publication number
20060046992
Publication date
Mar 2, 2006
KYOWA HAKKO KOGYO CO., LTD
Daisuke Machii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dipeptidylpeptidase-IV inhibitor
Publication number
20040180925
Publication date
Sep 16, 2004
Kenji Matsuno
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Fused purine derivatives
Publication number
20030176698
Publication date
Sep 18, 2003
Kimihisa Ueno
C07 - ORGANIC CHEMISTRY