Yoshihiko Ueki

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Machida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sound absorption panel
- Patent number 11,495,201
- Issue date Nov 8, 2022
- SHIZUKA CO., LTD.
- Koichi Take
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Honeycomb panel stacked body manufacturing method and honeycomb pan...
- Patent number 9,284,728
- Issue date Mar 15, 2016
- SHIZUKA CO., LTD.
- Koichi Take
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
SOUND ABSORPTION PANEL
- Publication number 20210225348
- Publication date Jul 22, 2021
- SHIZUKA CO., LTD.
- Koichi TAKE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HONEYCOMB PANEL STACKED BODY MANUFACTURING METHOD AND HONEYCOMB PAN...
- Publication number 20150284947
- Publication date Oct 8, 2015
- Koichi Take
- B32 - LAYERED PRODUCTS