Akihiro YOSHIKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 11,541,645
- Issue date Jan 3, 2023
- DENKA COMPANY LIMITED
- Takanori Atsusaka
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20200247099
- Publication date Aug 6, 2020
- DENKA COMPANY LIMITED
- Takanori ATSUSAKA
- B32 - LAYERED PRODUCTS