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Yamato Saito
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composite film including cellulose microfiber layer
Patent number
10,703,070
Issue date
Jul 7, 2020
Asahi Kasei Kabushiki Kaisha
Yamato Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fine cellulose fiber sheet
Patent number
10,323,354
Issue date
Jun 18, 2019
Asahi Kasei Fibers Corporation
Kazufumi Kawahara
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Resin-containing sheet, and structure and wiring board using same
Patent number
10,047,202
Issue date
Aug 14, 2018
Asahi Kasei Kabushiki Kaisha
Takenori Kakutani
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FINE CELLULOSE FIBER SHEET
Publication number
20190257032
Publication date
Aug 22, 2019
ASAHI KASEI FIBERS CORPORATION
Kazufumi KAWAHARA
B32 - LAYERED PRODUCTS
Information
Patent Application
Resin Composite Film Including Cellulose Microfiber Layer
Publication number
20190118508
Publication date
Apr 25, 2019
Asahi Kasei Kabushiki Kaisha
Yamato Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN-CONTAINING SHEET, AND STRUCTURE AND WIRING BOARD USING SAME
Publication number
20170313831
Publication date
Nov 2, 2017
Asahi Kasei Kabushiki Kaisha
Takenori KAKUTANI
B32 - LAYERED PRODUCTS
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
FINE CELLULOSE FIBER SHEET
Publication number
20160177512
Publication date
Jun 23, 2016
ASAHI KASEI FIBERS CORPORATION
Kazufumi KAWAHARA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PHOTOSENSITIVE ALKALI-SOLUBLE SILICONE RESIN COMPOSITION
Publication number
20140193632
Publication date
Jul 10, 2014
ASAHI KASEI E-MATERIALS CORPORATION
Yamato Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...