Tatsuhiko Takahashi

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Nagoya, JP

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Patents Grantslast 30 patents

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Light polymerizable resin compositions for the preparation of clasp...
- Patent number 5,254,604
- Issue date Oct 19, 1993
- G-C Toshi Kogyo Corporation
- Hiroshi Mori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photopolymerizable type resin compositions for dental purposes
- Patent number 5,063,255
- Issue date Nov 5, 1991
- G-C Toshi Kogyo Corporation
- Akira Hasegawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE