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Mitsuru Kataoka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nitroxyalkylamide derivatives
Patent number
5,580,893
Issue date
Dec 3, 1996
Sankyo Company, Limited
Sadao Ishihara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Peptides having renin inhibitory activity, their preparation and use
Patent number
5,378,689
Issue date
Jan 3, 1995
Sankyo Company, Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
New renin-inhibitory oligopeptides, their preparation and their use
Patent number
5,378,690
Issue date
Jan 3, 1995
Sankyo Company, Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Renin-inhibitory oligopeptides, their preparation and use
Patent number
5,364,844
Issue date
Nov 15, 1994
Sankyo Company, Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ocular hypotensive agents
Patent number
5,273,976
Issue date
Dec 28, 1993
Sankyo Company, Limited
Tomihisa Yokoyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Occular hypotensive agents
Patent number
5,175,161
Issue date
Dec 29, 1992
Sankyo Company, Limited
Tomihisa Yokoyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridazinone derivatives, their preparation and use
Patent number
4,914,093
Issue date
Apr 3, 1990
Sankyo Company Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,4-triazinone derivatives, their preparation and use
Patent number
4,898,862
Issue date
Feb 6, 1990
Sankyo Company Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trihaloallyl derivatives having anti-fungal activities
Patent number
4,487,781
Issue date
Dec 11, 1984
Sankyo Company Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preserving organic materials from fungal attack and a com...
Patent number
4,421,766
Issue date
Dec 20, 1983
Sankyo Co., Ltd.
Yasuhiro Morisawa
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Iodopropargyl derivatives, their use and preparation
Patent number
4,259,350
Issue date
Mar 31, 1981
Sankyo Company Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivatives and their use as anticoccidial agents
Patent number
4,098,893
Issue date
Jul 4, 1978
Sankyo Company Limited
Yasuhiro Morisawa
C07 - ORGANIC CHEMISTRY