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Kozo Shitagami
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Chino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophoretic particle, method of manufacturing electrophoretic p...
Patent number
10,969,647
Issue date
Apr 6, 2021
E Ink Corporation
Kozo Shitagami
G02 - OPTICS
Information
Patent Grant
Method of manufacturing electrophoretic particle, electrophoretic p...
Patent number
10,323,128
Issue date
Jun 18, 2019
E Ink Corporation
Harunobu Komatsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrophoresis dispersion liquid
Patent number
9,958,753
Issue date
May 1, 2018
Seiko Epson Corporation
Kozo Shitagami
G02 - OPTICS
Information
Patent Grant
Electrophoresis display apparatus and method of manufacturing elect...
Patent number
9,366,936
Issue date
Jun 14, 2016
Seiko Epson Corporation
Kozo Shitagami
G02 - OPTICS
Information
Patent Grant
Method for manufacturing electrophoretic display apparatus
Patent number
8,815,330
Issue date
Aug 26, 2014
Seiko Epson Corporation
Kozo Shitagami
G02 - OPTICS
Information
Patent Grant
Electro-optical display device and process for manufacturing the same
Patent number
8,611,000
Issue date
Dec 17, 2013
Seiko Epson Corporation
Harunobu Komatsu
G02 - OPTICS
Information
Patent Grant
Electrophoretic display device, method of manufacturing the same, a...
Patent number
8,503,066
Issue date
Aug 6, 2013
Seiko Epson Corporation
Kozo Shitagami
G02 - OPTICS
Information
Patent Grant
Electro-optical device, electronic device, and illumination apparat...
Patent number
8,476,828
Issue date
Jul 2, 2013
Seiko Epson Corporation
Kenji Hayashi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrophoretic display device
Patent number
8,331,016
Issue date
Dec 11, 2012
Seiko Epson Corporation
Kozo Shitagami
G02 - OPTICS
Information
Patent Grant
Electroluminescent device with liquid-repellent portion and electro...
Patent number
8,044,579
Issue date
Oct 25, 2011
Seiko Epson Corporation
Toru Nimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device and electronic apparatus
Patent number
7,329,987
Issue date
Feb 12, 2008
Seiko Epson Corporation
Kozo Shitagami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device and electronic apparatus
Patent number
7,323,817
Issue date
Jan 29, 2008
Seiko Epson Corporation
Kozo Shitagami
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MOLDING COMPOSITION AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL...
Publication number
20220033664
Publication date
Feb 3, 2022
SEIKO EPSON CORPORATION
Kozo SHITAGAMI
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING ELECTROPHORETIC PARTICLE, ELECTROPHORETIC P...
Publication number
20190256662
Publication date
Aug 22, 2019
E INK CORPORATION
Harunobu KOMATSU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROPHORESIS DISPERSION LIQUID, ELECTROPHORESIS SHEET, ELECTOPHO...
Publication number
20170235205
Publication date
Aug 17, 2017
SEIKO EPSON CORPORATION
Kozo Shitagami
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC PARTICLE, ELECTROPHORETIC DISPERSION LIQUID, ELECTR...
Publication number
20170184939
Publication date
Jun 29, 2017
SEIKO EPSON CORPORATION
Masahiko Nakazawa
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING ELECTROPHORETIC PARTICLE, ELECTROPHORETIC...
Publication number
20170158822
Publication date
Jun 8, 2017
SEIKO EPSON CORPORATION
Harunobu Komatsu
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC PARTICLE, METHOD OF MANUFACTURING ELECTROPHORETIC P...
Publication number
20160266462
Publication date
Sep 15, 2016
SEIKO EPSON CORPORATION
Kozo Shitagami
G02 - OPTICS
Information
Patent Application
METHOD FOR PREPARING ELECTROPHORETIC PARTICLES, ELECTROPHORETIC PAR...
Publication number
20150323850
Publication date
Nov 12, 2015
SEIKO EPSON CORPORATION
Kozo Shitagami
G02 - OPTICS
Information
Patent Application
ELECTROPHORESIS DISPLAY APPARATUS AND METHOD OF MANUFACTURING ELECT...
Publication number
20150098123
Publication date
Apr 9, 2015
SEIKO EPSON CORPORATION
Kozo SHITAGAMI
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, A...
Publication number
20120099181
Publication date
Apr 26, 2012
SEIKO EPSON CORPORATION
Kozo SHITAGAMI
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTICAL DISPLAY DEVICE AND PROCESS FOR MANUFACTURING THE SAME
Publication number
20120062981
Publication date
Mar 15, 2012
SEIKO EPSON CORPORATION
Harunobu KOMATSU
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE
Publication number
20110304904
Publication date
Dec 15, 2011
SEIKO EPSON CORPORATION
Kozo SHITAGAMI
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTROPHORETIC DISPLAY APPARATUS
Publication number
20110256306
Publication date
Oct 20, 2011
SEIKO EPSON CORPORATION
Kozo SHITAGAMI
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTICAL DEVICE, ELECTRONIC DEVICE, AND ILLUMINATION APPARATUS
Publication number
20100327737
Publication date
Dec 30, 2010
SEIKO EPSON CORPORATION
Kenji HAYASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
Publication number
20080231182
Publication date
Sep 25, 2008
SEIKO EPSON CORPORATION
Toru NIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electroluminescent device and electronic apparatus
Publication number
20050258441
Publication date
Nov 24, 2005
SEIKO EPSON CORPORATION
Kozo Shitagami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent device and electronic apparatus
Publication number
20050189878
Publication date
Sep 1, 2005
SEIKO EPSON CORPORATION
Kozo Shitagami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent device and electronic Apparatus
Publication number
20050179377
Publication date
Aug 18, 2005
SEIKO EPSON CORPORATION
Kozo Shitagami
H01 - BASIC ELECTRIC ELEMENTS