Hiroyuki Kagekata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mouthguard composition
- Patent number 6,397,848
- Issue date Jun 4, 2002
- GC Corporation
- Hiroyuki Kagekata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...