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Shuji Takasu
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Multilayered structure comprising fine fiber cellulose layer
Patent number
9,670,622
Issue date
Jun 6, 2017
Asahi Kasei Fibers Corporation
Hirofumi Ono
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Multilayered structure comprising fine fiber cellulose layer
Patent number
9,580,873
Issue date
Feb 28, 2017
Asahi Kasei Fibers Corporation
Hirofumi Ono
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
THIN-FILM SHEET INCLUDING CELLULOSE FINE-FIBER LAYER
Publication number
20170283565
Publication date
Oct 5, 2017
Asahi Kasei Kabushiki Kaisha
Hirofumi ONO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYERED STRUCTURE COMPRISING FINE FIBER CELLULOSE LAYER
Publication number
20160194832
Publication date
Jul 7, 2016
ASAHI KASEI FIBERS CORPORATION
Hirofumi ONO
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYERED STRUCTURE COMPRISING FINE FIBER CELLULOSE LAYER
Publication number
20150167249
Publication date
Jun 18, 2015
AAHI KASEI FIBERS CORPORATION
Hirofumi Ono
B32 - LAYERED PRODUCTS