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Keiji TAKANO
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Isesaki-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vinylidene-fluoride resin film
Patent number
11,685,815
Issue date
Jun 27, 2023
DENKA COMPANY LIMITED
Kouta Nagaoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Decorative film for film insert molding and method for manufacturin...
Patent number
11,207,872
Issue date
Dec 28, 2021
DENKA COMPANY LIMITED
Kouta Nagaoka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vinylidene fluoride-based resin multi-layered film
Patent number
11,173,693
Issue date
Nov 16, 2021
Denka Company Limited
Kouta Nagaoka
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin film for vacuum forming
Patent number
11,141,964
Issue date
Oct 12, 2021
DENKA COMPANY LIMITED
Kouta Nagaoka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MULTILAYER FILM
Publication number
20240342973
Publication date
Oct 17, 2024
DENKA COMPANY LIMITED
Noriaki YASUMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FILM HAVING METHACRYLIC ACID ESTER-BASED RESIN AS MAIN COMPONENT
Publication number
20240343899
Publication date
Oct 17, 2024
DENKA COMPANY LIMITED
Noriaki YASUMOTO
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYER FILM AND METHOD FOR PRODUCING SAME
Publication number
20230356511
Publication date
Nov 9, 2023
DENKA COMPANY LIMITED
Kota NAGAOKA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN FILM AND METHOD FOR PRODUCING SAME
Publication number
20230348678
Publication date
Nov 2, 2023
DENKA COMPANY LIMITED
Takumi BABA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
VINYLIDENE FLUORIDE RESIN MULTILAYER FILM, AUTOMOBILE INTERIOR/EXTE...
Publication number
20220274388
Publication date
Sep 1, 2022
Denka Company Limited
Kota NAGAOKA
B32 - LAYERED PRODUCTS
Information
Patent Application
DECORATIVE FILM FOR FILM INSERT MOLDING AND METHOD FOR MANUFACTURIN...
Publication number
20210268780
Publication date
Sep 2, 2021
DENKA COMPANY LIMITED
Kouta NAGAOKA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
VINYLIDENE FLUORIDE-BASED RESIN MULTI-LAYERED FILM
Publication number
20210245484
Publication date
Aug 12, 2021
Denka Company Limited
Kouta NAGAOKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN FILM FOR VACUUM FORMING
Publication number
20200230932
Publication date
Jul 23, 2020
Denka Company Limited
Kouta NAGAOKA
B32 - LAYERED PRODUCTS
Information
Patent Application
VINYLIDENE-FLUORIDE RESIN FILM
Publication number
20200140636
Publication date
May 7, 2020
DENKA COMPANY LIMITED
Kouta NAGAOKA
B32 - LAYERED PRODUCTS