Yukio HATANAKA

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Gifu, JP

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Patents Applicationslast 30 patents

Information Patent Application
SOUNDPROOF HEAT-DISSIPATION COVER, COVER MEMBER, AND MANUFACTURING...
- Publication number 20250095620
- Publication date Mar 20, 2025
- SUMITOMO RIKO COMPANY LIMITED
- Toshiki Matsuoka
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SOUNDPROOF COVER
- Publication number 20230272740
- Publication date Aug 31, 2023
- SUMITOMO RIKO COMPANY LIMITED
- Kazuyoshi Onishi
- B60 - VEHICLES IN GENERAL