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Masahiro Saito
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Shiojiri, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sticking body holding member
Patent number
12,065,324
Issue date
Aug 20, 2024
KITAGAWA INDUSTRIES CO., LTD.
Naohiro Tachi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Thermally conductive composition
Patent number
10,779,450
Issue date
Sep 15, 2020
KITAGAWA INDUSTRIES CO., LTD.
Toru Matsuzaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Printed circuit board, electronic device and heat conduction sheet
Patent number
10,631,397
Issue date
Apr 21, 2020
Seiko Epson Corporation
Masaaki Ito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light source device, dust collecting member, and projector
Patent number
9,897,904
Issue date
Feb 20, 2018
Seiko Epson Corporation
Toshizo Nishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light source apparatus and projector that selectively opens and clo...
Patent number
9,841,663
Issue date
Dec 12, 2017
Seiko Epson Corporation
Takahiro Miyata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lamp unit for a projector
Patent number
D788837
Issue date
Jun 6, 2017
Seiko Epson Corporation
Takahiro Miyata
D16 - Photography and optical equipment
Information
Patent Grant
Light source device and projector
Patent number
9,052,581
Issue date
Jun 9, 2015
Seiko Epson Corporation
Masahiro Saito
F21 - LIGHTING
Information
Patent Grant
Light source device and projector
Patent number
8,857,998
Issue date
Oct 14, 2014
Seiko Epson Corporation
Masahiro Saito
F21 - LIGHTING
Information
Patent Grant
Projector
Patent number
8,752,968
Issue date
Jun 17, 2014
Seiko Epson Corporation
Masahiro Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light source device and projector
Patent number
8,132,924
Issue date
Mar 13, 2012
Seiko Epson Corporation
Toshizo Nishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
STICKING BODY HOLDING MEMBER
Publication number
20220162027
Publication date
May 26, 2022
KITAGAWA INDUSTRIES CO., LTD.
Naohiro TACHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Composition for Low Dielectric Thermally Conductive Material and Lo...
Publication number
20220017804
Publication date
Jan 20, 2022
Kitagawa Industries Co,. Ltd
Jianguang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRINTED CIRCUIT BOARD, ELECTRONIC DEVICE AND HEAT CONDUCTION SHEET
Publication number
20200137870
Publication date
Apr 30, 2020
SEIKO EPSON CORPORATION
Masaaki ITO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Thermally Conductive Composition
Publication number
20200022291
Publication date
Jan 16, 2020
KITAGAWA INDUSTRIES CO., LTD.
Toru MATSUZAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermally Conductive Composition
Publication number
20200022259
Publication date
Jan 16, 2020
KITAGAWA INDUSTRIES CO., LTD.
Kensuke MITSUYA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGHT SOURCE DEVICE, DUST COLLECTING MEMBER, AND PROJECTOR
Publication number
20170108764
Publication date
Apr 20, 2017
SEIKO EPSON CORPORATION
Toshizo NISHI
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE APPARATUS AND PROJECTOR
Publication number
20160259233
Publication date
Sep 8, 2016
SEIKO EPSON CORPORATION
Takahiro MIYATA
F21 - LIGHTING
Information
Patent Application
Light Source Device and Projector
Publication number
20140362351
Publication date
Dec 11, 2014
Masahiro Saito
F21 - LIGHTING
Information
Patent Application
PROJECTOR
Publication number
20120242966
Publication date
Sep 27, 2012
SEIKO EPSON CORPORATION
Masahiro Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Light Source Device and Projector
Publication number
20110216285
Publication date
Sep 8, 2011
SEIKO EPSON CORPORATION
Masahiro Saito
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
Publication number
20100253924
Publication date
Oct 7, 2010
SEIKO EPSON CORPORATION
Toshizo Nishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY