Tatsuya Ichikawa

Person

Matsumoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of measuring display delay time, display device, and method...
- Patent number 9,918,078
- Issue date Mar 13, 2018
- Seiko Epson Corporation
- Ryuichi Shiohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of measuring display delay of camera and display delay measu...
- Patent number 9,769,470
- Issue date Sep 19, 2017
- Seiko Epson Corporation
- Ryuichi Shiohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of measuring shutter time lag, display device for measuring...
- Patent number 9,565,425
- Issue date Feb 7, 2017
- Seiko Epson Corporation
- Ryuichi Shiohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device, brightness control method and brightness cont...
- Patent number 8,670,660
- Issue date Mar 11, 2014
- Seiko Epson Corporation
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device, brightness control method and brightness cont...
- Patent number 8,315,515
- Issue date Nov 20, 2012
- Seiko Epson Corporation
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device, brightness control method and brightness cont...
- Patent number 8,306,413
- Issue date Nov 6, 2012
- Seiko Epson Corporation
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus
- Patent number 8,094,990
- Issue date Jan 10, 2012
- Seiko Epson Corporation
- Tatsuya Ichikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio data processing device including a judgment section that judg...
- Patent number 7,805,296
- Issue date Sep 28, 2010
- Seiko Epson Corporation
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MEASURING DISPLAY DELAY TIME, DISPLAY DEVICE, AND METHOD...
- Publication number 20170347090
- Publication date Nov 30, 2017
- SEIKO EPSON CORPORATION
- Ryuichi Shiohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF MEASURING DISPLAY DELAY OF CAMERA AND DISPLAY DELAY MEASU...
- Publication number 20170118465
- Publication date Apr 27, 2017
- SEIKO EPSON CORPORATION
- Ryuichi Shiohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF MEASURING SHUTTER TIME LAG, DISPLAY DEVICE FOR MEASURING...
- Publication number 20150237343
- Publication date Aug 20, 2015
- SEIKO EPSON CORPORATION
- Ryuichi Shiohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...
- Publication number 20110200317
- Publication date Aug 18, 2011
- SEIKO EPSON CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...
- Publication number 20110199527
- Publication date Aug 18, 2011
- SEIKO EPSON CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...
- Publication number 20110199006
- Publication date Aug 18, 2011
- SEIKO EPSON CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...
- Publication number 20110200318
- Publication date Aug 18, 2011
- SEIKO EPSON CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus
- Publication number 20070285573
- Publication date Dec 13, 2007
- SEIKO EPSON CORPORATION
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus, and method of storing data execut...
- Publication number 20060248132
- Publication date Nov 2, 2006
- Seiko Epson Corporation
- Eiji Tsubono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio data processing device
- Publication number 20060092774
- Publication date May 4, 2006
- Seiko Epson Corporation
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display device and control method of the same
- Publication number 20060070000
- Publication date Mar 30, 2006
- Seiko Epson Corporation
- Tatsuya Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Print control method, server and program
- Publication number 20050010636
- Publication date Jan 13, 2005
- Seiko Epson Corporation
- Iwao Nakamura
- G06 - COMPUTING CALCULATING COUNTING

Tatsuya Ichikawa

Person

Patents Grantslast 30 patents

Method of measuring display delay time, display device, and method...

Method of measuring display delay of camera and display delay measu...

Method of measuring shutter time lag, display device for measuring...

Image display device, brightness control method and brightness cont...

Image display device, brightness control method and brightness cont...

Image display device, brightness control method and brightness cont...

Information processing apparatus

Audio data processing device including a judgment section that judg...

Patents Applicationslast 30 patents

METHOD OF MEASURING DISPLAY DELAY TIME, DISPLAY DEVICE, AND METHOD...

METHOD OF MEASURING DISPLAY DELAY OF CAMERA AND DISPLAY DELAY MEASU...

METHOD OF MEASURING SHUTTER TIME LAG, DISPLAY DEVICE FOR MEASURING...

IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...

IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...

IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...

IMAGE DISPLAY DEVICE, BRIGHTNESS CONTROL METHOD AND BRIGHTNESS CONT...

Information processing apparatus

Information processing apparatus, and method of storing data execut...

Audio data processing device

Image display device and control method of the same

Print control method, server and program