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Ishikawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Priority control for directional display device
Patent number
9,791,934
Issue date
Oct 17, 2017
PFU Limited
Yasunari Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Calibration for directional display device
Patent number
9,667,952
Issue date
May 30, 2017
PFU Limited
Yasunari Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Character hitchhike information processing device, character hitchh...
Patent number
9,510,129
Issue date
Nov 29, 2016
PFU Limited
Yasunari Itoh
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Display direction control for directional display device
Patent number
9,442,561
Issue date
Sep 13, 2016
PFU Limited
Yasunari Itoh
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Information processing device, method and computer-readable non-tra...
Patent number
9,436,273
Issue date
Sep 6, 2016
PFU Limited
Yasunari Itoh
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Graphic editing apparatus and method
Patent number
5,926,186
Issue date
Jul 20, 1999
Fujitsu Limited
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conduct-along system
Patent number
5,890,116
Issue date
Mar 30, 1999
PFU Limited
Yasunari Itoh
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for editing graphics or group graphics display...
Patent number
5,642,475
Issue date
Jun 24, 1997
Fujitsu Limited
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image displaying system for efficiently storing images having diffe...
Patent number
5,581,674
Issue date
Dec 3, 1996
PFU Limited
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Graphic coloring system in a graphic-display system having separate...
Patent number
5,535,315
Issue date
Jul 9, 1996
PFU Limited
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PRIORITY CONTROL FOR DIRECTIONAL DISPLAY DEVICE
Publication number
20150062007
Publication date
Mar 5, 2015
PFU LIMITED
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CALIBRATION FOR DIRECTIONAL DISPLAY DEVICE
Publication number
20150062314
Publication date
Mar 5, 2015
PFU LIMITED
Yasunari Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISPLAY DIRECTION CONTROL FOR DIRECTIONAL DISPLAY DEVICE
Publication number
20150054739
Publication date
Feb 26, 2015
PFU LIMITED
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND C...
Publication number
20140289362
Publication date
Sep 25, 2014
PFU LIMITED
Yasunari ITOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE, METHOD AND COMPUTER-READABLE NON-TRA...
Publication number
20140055349
Publication date
Feb 27, 2014
PFU LIMITED
Yasunari Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Device and method for directing program
Publication number
20040261102
Publication date
Dec 23, 2004
Yasunari Itoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE