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Tomohiro Osawa
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Isesaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thermoplastic resin sheet having hairlike bodies and molded product...
Patent number
11,904,518
Issue date
Feb 20, 2024
DENKA COMPANY LIMITED
Junpei Fujiwara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electronic component packaging sheet, and formed article thereof
Patent number
10,202,506
Issue date
Feb 12, 2019
DENKA COMPANY LIMITED
Junpei Fujiwara
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Water-repellent, thermoplastic resin sheet, and molded article
Patent number
10,137,660
Issue date
Nov 27, 2018
DENKA COMPANY LIMITED
Junpei Fujiwara
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Water-repellent, thermoplastic resin sheet, and molded article
Patent number
9,908,311
Issue date
Mar 6, 2018
DENKA COMPANY LIMITED
Junpei Fujiwara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
THERMOPLASTIC RESIN SHEET HAVING HAIRLIKE BODIES AND MOLDED PRODUCT...
Publication number
20190283301
Publication date
Sep 19, 2019
Denka Company Limited
Junpei FUJIWARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WATER-REPELLENT, THERMOPLASTIC RESIN SHEET, AND MOLDED ARTICLE
Publication number
20150314554
Publication date
Nov 5, 2015
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Junpei FUJIWARA
B32 - LAYERED PRODUCTS
Information
Patent Application
WATER-REPELLENT, THERMOPLASTIC RESIN SHEET, AND MOLDED ARTICLE
Publication number
20150306852
Publication date
Oct 29, 2015
Denki Kagaku Kogyo Kabushiki Kaisha
Junpei FUJIWARA
B32 - LAYERED PRODUCTS
Information
Patent Application
ELECTRONIC COMPONENT PACKAGING SHEET, AND FORMED ARTICLE THEREOF
Publication number
20130209748
Publication date
Aug 15, 2013
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Junpei Fujiwara
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ELECTRONIC COMPONENT PACKAGING SHEET, AND FORMED ARTICLE THEREOF
Publication number
20130189496
Publication date
Jul 25, 2013
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Junpei Fujiwara
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL