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Hokuto, JP
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last 30 patents
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Patent Grant
Electronic circuit, method of driving the same, electro-optical dev...
Patent number
8,913,044
Issue date
Dec 16, 2014
Intellectual Keystone Technology LLC
Takashi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electro-optical device, method of manufacturing the same, and elect...
Patent number
8,710,501
Issue date
Apr 29, 2014
Seiko Epson Corporation
Takashi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectric conversion element, method for manufacturing photoele...
Patent number
8,586,975
Issue date
Nov 19, 2013
Seiko Epson Corporation
Takashi Miyazawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of driving electro-optical device and electronic apparatus
Patent number
8,552,949
Issue date
Oct 8, 2013
Seiko Epson Corporation
Takashi Miyazawa
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Information
Patent Grant
Unit circuit, control method thereof, electronic device, electro-op...
Patent number
8,411,079
Issue date
Apr 2, 2013
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, method of driving the same, and electronic...
Patent number
8,373,696
Issue date
Feb 12, 2013
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic circuit, electro-optical device, electronic device and e...
Patent number
8,330,679
Issue date
Dec 11, 2012
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic circuit for driving a driven element of an imaging appar...
Patent number
8,164,549
Issue date
Apr 24, 2012
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic circuit, electronic device, method of driving electronic...
Patent number
8,144,081
Issue date
Mar 27, 2012
Seiko Epson Corporation
Takashi Miyazawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Photoelectric conversion element, method for manufacturing photoele...
Patent number
8,129,713
Issue date
Mar 6, 2012
Seiko Epson Corporation
Takashi Miyazawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electronic circuit, optoelectronic device, method for driving optoe...
Patent number
8,094,144
Issue date
Jan 10, 2012
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of manufacturing charged particle, charged particle, electro...
Patent number
8,026,029
Issue date
Sep 27, 2011
Seiko Epson Corporation
Takashi Miyazawa
G02 - OPTICS
Information
Patent Grant
Pixel circuit for a current-driven light emitting element
Patent number
7,969,389
Issue date
Jun 28, 2011
Seiko Epson Corporation
Takashi Miyazawa
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Information
Patent Grant
Electronic circuit, method of driving electronic circuit, electro-o...
Patent number
7,880,690
Issue date
Feb 1, 2011
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic circuit, method of driving electronic circuit, electro-o...
Patent number
7,786,989
Issue date
Aug 31, 2010
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Unit circuit, electronic circuit, electronic apparatus, electro-opt...
Patent number
7,760,162
Issue date
Jul 20, 2010
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of forming film, patterning and method of manufacturing elec...
Patent number
7,754,290
Issue date
Jul 13, 2010
Seiko Epson Corporation
Takashi Miyazawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electronic circuit, method for driving the same, electronic device,...
Patent number
7,755,617
Issue date
Jul 13, 2010
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Organic light-emitting element, organic light-emitting device, and...
Patent number
7,737,454
Issue date
Jun 15, 2010
Seiko Epson Corporation
Takashi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Unit circuit, control method thereof, electronic device, electro-op...
Patent number
7,728,828
Issue date
Jun 1, 2010
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electronic circuit, method of driving the same, electro-optical dev...
Patent number
7,724,245
Issue date
May 25, 2010
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus and method for manufacturing electro-optical devices
Patent number
7,714,328
Issue date
May 11, 2010
Seiko Epson Corporation
Takashi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wiring substrate, electronic device, electro-optical device, and el...
Patent number
7,696,519
Issue date
Apr 13, 2010
Seiko Epson Corporation
Takashi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic circuit, electronic device, method of driving electronic...
Patent number
7,639,211
Issue date
Dec 29, 2009
Seiko Epson Corporation
Takashi Miyazawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic equipment, driving method thereof and method of driving...
Patent number
7,616,423
Issue date
Nov 10, 2009
Seiko Epson Corporation
Takashi Miyazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic circuit, electro-optical device, method for driving elec...
Patent number
7,589,699
Issue date
Sep 15, 2009
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of driving electro-optical device and electronic apparatus
Patent number
7,535,449
Issue date
May 19, 2009
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Wiring substrate, electronic device, electro-optical device, and el...
Patent number
7,529,102
Issue date
May 5, 2009
Seiko Epson Corporation
Takashi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic circuit, electro-optical device, method of driving elect...
Patent number
7,525,520
Issue date
Apr 28, 2009
Seiko Epson Corporation
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, method to drive the same, and electronic ap...
Patent number
7,446,739
Issue date
Nov 4, 2008
Seiko Epson Corporation
Hayato Nakanishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC CIRCUIT, METHOD OF DRIVING THE SAME, ELECTRO-OPTICAL DEV...
Publication number
20150179104
Publication date
Jun 25, 2015
INTELLECTUAL KEYSTONE TECHNOLOGY LLC
Takashi MIYAZAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING PHOTOELE...
Publication number
20140109968
Publication date
Apr 24, 2014
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING PHOTOELE...
Publication number
20120119314
Publication date
May 17, 2012
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electronic Circuit, Method of Driving the Same, Electronic Device,...
Publication number
20110018855
Publication date
Jan 27, 2011
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MULTILAYER STRUCTURE, PHOTOELECTRIC ELEMENT AND ELECTRONIC APPARATUS
Publication number
20100300516
Publication date
Dec 2, 2010
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRO-OPTICAL DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC...
Publication number
20100277402
Publication date
Nov 4, 2010
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Unit Circuit, Control Method Thereof, Electronic Device, Electro-Op...
Publication number
20100194740
Publication date
Aug 5, 2010
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRONIC CIRCUIT, METHOD OF DRIVING THE SAME, ELECTRO-OPTICAL DEV...
Publication number
20100194720
Publication date
Aug 5, 2010
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electronic Circuit, Method of Driving Electronic Circuit, Electro-O...
Publication number
20100123707
Publication date
May 20, 2010
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD OF DRIVING ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20090207156
Publication date
Aug 20, 2009
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Circuit substrate, electro-optical device and electronic appliances
Publication number
20090026942
Publication date
Jan 29, 2009
SEIKO EPSON CORPORATION
Takashi Miyazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic circuit, electro-optical device, electronic device and e...
Publication number
20080297441
Publication date
Dec 4, 2008
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRONIC CIRCUIT, ELECTRONIC DEVICE, METHOD OF DRIVING ELECTRONIC...
Publication number
20080111191
Publication date
May 15, 2008
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electronic circuit, optoelectronic device, method for driving optoe...
Publication number
20080068361
Publication date
Mar 20, 2008
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electronic equipment, driving method thereof and method of driving...
Publication number
20080055809
Publication date
Mar 6, 2008
SEIKO EPSON CORPORATION
Takashi Miyazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC CIRCUIT, METHOD FOR DRIVING THE SAME, ELECTRONIC DEVICE,...
Publication number
20070290954
Publication date
Dec 20, 2007
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD OF MANUFACTURING CHARGED PARTICLE, CHARGED PARTICLE, ELECTRO...
Publication number
20070195402
Publication date
Aug 23, 2007
SEIKO EPSON CORPORATION
Takashi Miyazawa
G02 - OPTICS
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR MANUFACTURING PHOTOELE...
Publication number
20070187792
Publication date
Aug 16, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus and method for manufacturing electro-optical devices
Publication number
20070170429
Publication date
Jul 26, 2007
SEIKO EPSON CORPORATION
Takashi Miyazawa
G02 - OPTICS
Information
Patent Application
ELECTRONIC CIRCUIT, METHOD OF DRIVING THE SAME, ELECTRO-OPTICAL DEV...
Publication number
20070128583
Publication date
Jun 7, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRONIC CIRCUIT, ELECTRONIC DEVICE, METHOD OF DRIVING ELECTRONIC...
Publication number
20070040104
Publication date
Feb 22, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD FOR FORMING A FILM, PATTERNING METHOD, METHOD...
Publication number
20070031606
Publication date
Feb 8, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Electronic device, method of driving the same, electro-optical devi...
Publication number
20070018917
Publication date
Jan 25, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRONIC CIRCUIT, ELECTRONIC DEVICE, METHOD OF DRIVING ELECTRONIC...
Publication number
20070018078
Publication date
Jan 25, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF FORMING FILM, PATTERNING AND METHOD OF MANUFACTURING ELEC...
Publication number
20070020389
Publication date
Jan 25, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FILM FORMING APPARATUS
Publication number
20070012249
Publication date
Jan 18, 2007
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Electronic circuit, method of driving electronic circuit, electro-o...
Publication number
20060290617
Publication date
Dec 28, 2006
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Wiring substrate, electronic device, electro-optical device, and el...
Publication number
20060289872
Publication date
Dec 28, 2006
SEIKO EPSON CORPORATION
Takashi Miyazawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTILAYER STRUCTURE, PHOTOELECTRIC ELEMENT AND ELECTRONIC APPARATUS
Publication number
20060278267
Publication date
Dec 14, 2006
SEIKO EPSON CORPORATION
Takashi MIYAZAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electronic circuit, method of driving electronic circuit, electroni...
Publication number
20060261864
Publication date
Nov 23, 2006
SEIKO EPSON CORPORATION
Takashi Miyazawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS