Michitaka Akima

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Benzene derivatives, compositions and methods for treating ischemic...
- Patent number 5,998,452
- Issue date Dec 7, 1999
- Chugai Seiyaku Kabushiki Kaisha
- Nobuhiro Ohi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Xanthone derivatives and process for producing the same
- Patent number 4,816,479
- Issue date Mar 28, 1989
- Chugai Seiyaku Kabushiki Kaisha
- Hiroshi Koga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Furoxanthone derivatives useful as diuretics
- Patent number 4,661,607
- Issue date Apr 28, 1987
- Chugai Seiyaku Kabushiki Kaisha
- Hiroshi Koga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dibenz[b,f][1,4]oxazepine derivatives, process for preparing the sa...
- Patent number 4,379,150
- Issue date Apr 5, 1983
- Chugai Seiyaku Kabushiki Kaisha
- Kiyohiko Ito
- C07 - ORGANIC CHEMISTRY