Naoyuki Takasugi

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving cerebral circulation
- Patent number 4,816,481
- Issue date Mar 28, 1989
- Wakunaga Seiyaku Kabushiki Kaisha
- Naoyuki Takasugi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE