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Fumiaki AKAHANE
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Hachinohe, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing molding mold and molding mold
Patent number
11,951,676
Issue date
Apr 9, 2024
Seiko Epson Corporation
Kenta Anegawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Medium processing apparatus
Patent number
11,104,535
Issue date
Aug 31, 2021
Seiko Epson Corporation
Shingo Waki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of manufacturing electric wiring layer, member for forming e...
Patent number
9,219,218
Issue date
Dec 22, 2015
Seiko Epson Corporation
Hideki Ishigami
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Surface-type illumination device and liquid crystal display
Patent number
6,108,060
Issue date
Aug 22, 2000
Seiko Epson Corporation
Tatsuaki Funamoto
G02 - OPTICS
Information
Patent Grant
Surface-type illumination device and liquid crystal display
Patent number
5,949,505
Issue date
Sep 7, 1999
Seiko Epson Corporation
Tatsuaki Funamoto
G02 - OPTICS
Information
Patent Grant
Background lighting apparatus for liquid crystal display
Patent number
5,931,555
Issue date
Aug 3, 1999
Seiko Epson Corporation
Fumiaki Akahane
G02 - OPTICS
Information
Patent Grant
Background lighting apparatus for liquid crystal display
Patent number
5,667,289
Issue date
Sep 16, 1997
Seiko Epson Corporation
Fumiaki Akahane
G02 - OPTICS
Information
Patent Grant
Surface-type illumination device and liquid crystal display
Patent number
5,619,351
Issue date
Apr 8, 1997
Seiko Epson Corporation
Tatsuaki Funamoto
G02 - OPTICS
Information
Patent Grant
Electronic device wristband
Patent number
5,526,006
Issue date
Jun 11, 1996
Seiko Epson Corporation
Fumiaki Akahane
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electronic device wristband
Patent number
5,135,694
Issue date
Aug 4, 1992
Seiko Epson Corporation
Fumiaki Akahane
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Background lighting apparatus for liquid crystal display
Patent number
5,130,898
Issue date
Jul 14, 1992
Seiko Epson Corporation
Fumiaki Akahane
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING MOLDING MOLD AND MOLDING MOLD
Publication number
20220176620
Publication date
Jun 9, 2022
SEIKO EPSON CORPORATION
Kenta ANEGAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MEDIUM PROCESSING APPARATUS
Publication number
20190291986
Publication date
Sep 26, 2019
SEIKO EPSON CORPORATION
Shingo WAKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING ELECTRIC WIRING LAYER, MEMBER FOR FORMING E...
Publication number
20150188024
Publication date
Jul 2, 2015
SEIKO EPSON CORPORATION
Hideki ISHIGAMI
H01 - BASIC ELECTRIC ELEMENTS