Tatsuo Asuma

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming a laminated film on a substrate
- Patent number 11,680,322
- Issue date Jun 20, 2023
- Dai Nippon Printing Co., Ltd.
- Tatsuo Asuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transparent vapor-deposited film
- Patent number 9,822,440
- Issue date Nov 21, 2017
- Dai Nippon Printing Co., Ltd.
- Shigeki Matsui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
VAPOR DEPOSITION APPARATUS HAVING PRETREATMENT DEVICE THAT USES PLASMA
- Publication number 20180171480
- Publication date Jun 21, 2018
- DAI NIPPON PRINTING CO., LTD.
- Tatsuo Asuma
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TRANSPARENT VAPOR-DEPOSITED FILM
- Publication number 20150275349
- Publication date Oct 1, 2015
- DAI NIPPON PRINTING CO., LTD.
- Shigeki Matsui
- B32 - LAYERED PRODUCTS
Information Patent Application
VAPOR DEPOSITION APPARATUS HAVING PRETREATMENT DEVICE THAT USES PLASMA
- Publication number 20140311409
- Publication date Oct 23, 2014
- DAI NIPPON PRINTING CO., LTD.
- Tatsuo Asuma
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...