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Yasuo Aoki
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Yotsukaido-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Therapeutic agent for chronic obstructive pulmonary disease and met...
Patent number
8,980,914
Issue date
Mar 17, 2015
Mariposa Health Limited
Hidetsugu Takagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzopyran derivative and antiallergic agent
Patent number
6,670,391
Issue date
Dec 30, 2003
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quinolinone glycoside, production process, and anti-allergic agent
Patent number
6,242,425
Issue date
Jun 5, 2001
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinolinone derivative and anti-allergic agent with said quinolinon...
Patent number
6,114,352
Issue date
Sep 5, 2000
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzopyran derivative and method for treating heart disease using t...
Patent number
5,981,495
Issue date
Nov 9, 1999
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quinolinone derivative and anti-allergic agent with said quinolinon...
Patent number
5,942,521
Issue date
Aug 24, 1999
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-glycosyloxybenzopyran derivative and antiallergic agent containin...
Patent number
5,580,552
Issue date
Dec 3, 1996
Dainippon Ink & Chemicals Inc.
Hidetsugu Takagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3- or 4-glycosyloxybenzopyran derivative and antiallergic agent con...
Patent number
5,525,595
Issue date
Jun 11, 1996
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
THERAPEUTIC AGENT FOR CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND MET...
Publication number
20150157621
Publication date
Jun 11, 2015
MARIPOSA HEALTH LIMITED
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Drug for treating circulatory insufficiency
Publication number
20110021621
Publication date
Jan 27, 2011
ACTIVUS PHARMA CO., LTD.
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Drug for Treating Circulatory Insufficiency
Publication number
20090099256
Publication date
Apr 16, 2009
ACTIVUS PHARMA CO., LTD.
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Therapeutic agent for chronic obstructive pulmonary disease and met...
Publication number
20060235045
Publication date
Oct 19, 2006
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Benzopyran derivative and antiallergic agent
Publication number
20030096860
Publication date
May 22, 2003
Dainippon Ink and Chemicals, Inc.
Hidetsugu Takagaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE