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Nobuo KARAKI
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Matsumoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Asynchronous correlation circuit, asynchronous full adder circuit,...
Patent number
8,995,500
Issue date
Mar 31, 2015
Seiko Epson Corporation
Nobuo Karaki
G01 - MEASURING TESTING
Information
Patent Grant
Time correction circuit and electronic apparatus
Patent number
8,253,456
Issue date
Aug 28, 2012
Seiko Epson Corporation
Nobuo Karaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter, receiver, method for transmitting, method for receivin...
Patent number
8,175,170
Issue date
May 8, 2012
Seiko Epson Corporation
Nobuo Karaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter, receiver, transmitting method, receiving method, varia...
Patent number
8,175,171
Issue date
May 8, 2012
Seiko Epson Corporation
Nobuo Karaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic display system, electronic paper writing device, electro...
Patent number
8,154,509
Issue date
Apr 10, 2012
Seiko Epson Corporation
Nobuo Karaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electronic display system, electronic paper writing device, electro...
Patent number
8,049,712
Issue date
Nov 1, 2011
Seiko Epson Corporation
Nobuo Karaki
Information
Patent Grant
Asynchronous serial communication method and asynchronous serial co...
Patent number
7,870,318
Issue date
Jan 11, 2011
Seiko Epson Corporation
Nobuo Karaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arithmetic unit of arbitrary precision, operation method for proces...
Patent number
7,844,654
Issue date
Nov 30, 2010
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic display system, electronic paper writing device, electro...
Patent number
7,834,843
Issue date
Nov 16, 2010
Seiko Epson Corporation
Nobuo Karaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing device
Patent number
7,798,734
Issue date
Sep 21, 2010
Seiko Epson Corporation
Nobuo Karaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Display panel having a substratum and a plurality of scan lines for...
Patent number
7,701,424
Issue date
Apr 20, 2010
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Asynchronous full adder, asynchronous microprocessor and electronic...
Patent number
7,693,930
Issue date
Apr 6, 2010
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electro-optical device, method for displaying an image, electronic...
Patent number
7,646,397
Issue date
Jan 12, 2010
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Detecting device and authentication device
Patent number
7,616,819
Issue date
Nov 10, 2009
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Asynchronous circuit design tool and computer program product
Patent number
7,418,676
Issue date
Aug 26, 2008
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Synchronous/asynchronous interface circuit and electronic device
Patent number
7,395,450
Issue date
Jul 1, 2008
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printing device driven by a mechanical energy storage device
Patent number
7,377,705
Issue date
May 27, 2008
Seiko Epson Corporation
Nobuo Karaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Semiconductor integrated circuit, electronic equipment, and transis...
Patent number
7,061,270
Issue date
Jun 13, 2006
Seiko Epson Corporation
Nobuo Karaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Black area discrimination system for ink jet color printing and met...
Patent number
5,699,492
Issue date
Dec 16, 1997
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable computer system with mechanism for accumulating mechanical...
Patent number
5,630,155
Issue date
May 13, 1997
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for dynamically adjusting display resolution of c...
Patent number
5,612,715
Issue date
Mar 18, 1997
Seiko Epson Corporation
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intensity modulation circuit for cathode-ray tubes
Patent number
4,604,555
Issue date
Aug 5, 1986
Seiko Epson Corporation
Nobuo Karaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
ASYNCHRONOUS CORRELATION CIRCUIT, ASYNCHRONOUS FULL ADDER CIRCUIT,...
Publication number
20140023122
Publication date
Jan 23, 2014
Nobuo KARAKI
G01 - MEASURING TESTING
Information
Patent Application
TIME CORRECTION CIRCUIT AND ELECTRONIC APPARATUS
Publication number
20110050306
Publication date
Mar 3, 2011
SEIKO EPSON CORPORATION
Nobuo KARAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRO-OPTICAL DEVICE
Publication number
20100302284
Publication date
Dec 2, 2010
SEIKO EPSON CORPORATION
Nobuo Karaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
TRANSMITTER, RECEIVER, TRANSMITTING METHOD, RECEIVING METHOD, VARIA...
Publication number
20080285678
Publication date
Nov 20, 2008
SEIKO EPSON CORPORATION
Nobuo Karaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, RECEIVER, METHOD FOR TRANSMITTING, METHOD FOR RECEIVIN...
Publication number
20080279289
Publication date
Nov 13, 2008
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Printing device
Publication number
20080118294
Publication date
May 22, 2008
SEIKO EPSON CORPORATION
Nobuo Karaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ASYNCHRONOUS SERIAL COMMUNICATION METHOD AND ASYNCHRONOUS SERIAL CO...
Publication number
20080107160
Publication date
May 8, 2008
SEIKO EPSON CORPORATION
Nobuo KARAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic display system, electronic paper writing device, electro...
Publication number
20070285347
Publication date
Dec 13, 2007
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic display system, electronic paper writing device, electro...
Publication number
20070268207
Publication date
Nov 22, 2007
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Detecting device and authentication device
Publication number
20060222218
Publication date
Oct 5, 2006
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Asynchronous circuit design tool and computer program product
Publication number
20060190851
Publication date
Aug 24, 2006
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Arithmetic unit of arbitrary precision, operation method for proces...
Publication number
20060106903
Publication date
May 18, 2006
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electro-optical device, method for displaying an image, electronic...
Publication number
20060028687
Publication date
Feb 9, 2006
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Printing device
Publication number
20060029450
Publication date
Feb 9, 2006
SEIKO EPSON CORPORATION
Nobuo Karaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Electronic display system, electronic paper writing device, electro...
Publication number
20060029250
Publication date
Feb 9, 2006
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Asynchronous full adder, asynchronous microprocessor and electronic...
Publication number
20050216546
Publication date
Sep 29, 2005
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Synchronous/asynchronous interface circuit and electronic device
Publication number
20050135424
Publication date
Jun 23, 2005
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit, electronic equipment, and transis...
Publication number
20040257135
Publication date
Dec 23, 2004
SEIKO EPSON CORPORATION
Nobuo Karaki
G11 - INFORMATION STORAGE
Information
Patent Application
Sheet computer, wearable computer, display device, fabrication meth...
Publication number
20040246684
Publication date
Dec 9, 2004
SEIKO EPSON CORPORATION
Nobuo Karaki
G06 - COMPUTING CALCULATING COUNTING