Tomoko Kumagai

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compositions for improving mental concentration
- Patent number 9,724,318
- Issue date Aug 8, 2017
- Taiyo Kagaku Co., Ltd.
- Makoto Ozeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Compositions for ameliorating attention-deficient/hyperactivity dis...
- Publication number 20060004026
- Publication date Jan 5, 2006
- Tomoko Kumagai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Compositions for improving mental concentration
- Publication number 20050020627
- Publication date Jan 27, 2005
- Makoto Ozeki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE