Hiroki DOUKE

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition for sealant layer of battery packaging material
- Patent number 10,818,891
- Issue date Oct 27, 2020
- Dai Nippon Printing Co., Ltd.
- Rikiya Yamashita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Battery packaging material
- Patent number 10,347,877
- Issue date Jul 9, 2019
- Dai Nippon Printing Co., Ltd.
- Hiroki Douke
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION FOR SEALANT LAYER OF BATTERY PACKAGING MATERIAL
- Publication number 20160197318
- Publication date Jul 7, 2016
- DAI NIPPON PRINTING CO., LTD.
- Rikiya YAMASHITA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BATTERY PACKAGING MATERIAL
- Publication number 20150372263
- Publication date Dec 24, 2015
- DAI NIPPON PRINTING CO., LTD.
- Hiroki DOUKE
- H01 - BASIC ELECTRIC ELEMENTS