Tetsurou IWAKURA

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite film for electronic devices using high frequency band sig...
- Patent number 11,331,888
- Issue date May 17, 2022
- SHOWA DENKO MATERIALS CO., LTD.
- Aya Kasahara
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE FILM FOR ELECTRONIC DEVICES USING HIGH FREQUENCY BAND SIG...
- Publication number 20190283373
- Publication date Sep 19, 2019
- Hitachi Chemical Company, Ltd.
- Aya KASAHARA
- B32 - LAYERED PRODUCTS
Information Patent Application
THERMOSETTING RESIN COMPOSITION, INTERLAYER INSULATION RESIN FILM,...
- Publication number 20190284395
- Publication date Sep 19, 2019
- Hitachi Chemical Company, Ltd.
- Aya KASAHARA
- B32 - LAYERED PRODUCTS