Hideki HAYASHI

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Shibukawa-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Speaker having an adhesive composition
- Patent number 11,945,891
- Issue date Apr 2, 2024
- DENKA COMPANY LIMITED
- Hideki Hayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION
- Publication number 20200231726
- Publication date Jul 23, 2020
- DENKA COMPANY LIMITED
- Hideki HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...