Yoshito AKUTAGAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wiring substrate, semiconductor device and method for manufacturing...
- Patent number 9,735,099
- Issue date Aug 15, 2017
- Toppan Printing Co., Ltd.
- Akane Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GLASS CORE DEVICE AND METHOD OF PRODUCING THE SAME
- Publication number 20200357734
- Publication date Nov 12, 2020
- Toppan Printing Co.,Ltd.
- Osamu KOGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRING SUBSTRATE, SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING...
- Publication number 20170103945
- Publication date Apr 13, 2017
- Toppan Printing Co., Ltd.
- Akane KOBAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...