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Takayuki TANI
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Tokyo, JP
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last 30 patents
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Patent Grant
Film processing method and film manufacturing method
Patent number
11,651,944
Issue date
May 16, 2023
Toppan Printing Co., Ltd.
Kengo Okamura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
GAS BARRIER FILM
Publication number
20220288902
Publication date
Sep 15, 2022
TOPPAN INC.
Yuki HAYASHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
FILM PROCESSING METHOD AND FILM MANUFACTURING METHOD
Publication number
20200144038
Publication date
May 7, 2020
Toppan Printing Co., Ltd.
Kengo OKAMURA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...