Osamu Kumamoto

Person

Azumino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display apparatus, method for controlling display apparatus, image...
- Patent number 11,341,931
- Issue date May 24, 2022
- Seiko Epson Corporation
- Osamu Kumamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display apparatus and image adjusting method
- Patent number 9,257,093
- Issue date Feb 9, 2016
- Seiko Epson Corporation
- Takefumi Sakakibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector and projector controlling method
- Patent number 9,140,970
- Issue date Sep 22, 2015
- Seiko Epson Corporation
- Osamu Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector and control method
- Patent number 9,105,220
- Issue date Aug 11, 2015
- Seiko Epson Corporation
- Osamu Kumamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for controlling the display device
- Patent number 9,019,282
- Issue date Apr 28, 2015
- Seiko Epson Corporation
- Osamu Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device, projector, control method and computer progra...
- Patent number 8,462,273
- Issue date Jun 11, 2013
- Seiko Epson Corporation
- Osamu Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus and image adjusting method
- Patent number 7,551,179
- Issue date Jun 23, 2009
- Seiko Epson Corporation
- Takefumi Sakakibara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS, METHOD FOR CONTROLLING DISPLAY APPARATUS, IMAGE...
- Publication number 20200126505
- Publication date Apr 23, 2020
- SEIKO EPSON CORPORATION
- Osamu KUMAMOTO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PROJECTOR AND CONTROL METHOD
- Publication number 20140267451
- Publication date Sep 18, 2014
- SEIKO EPSON CORPORATION
- Osamu KUMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR AND PROJECTOR CONTROLLING METHOD
- Publication number 20140160446
- Publication date Jun 12, 2014
- SEIKO EPSON CORPORATION
- Osamu KUMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTOR AND AUTHENTICATION METHOD
- Publication number 20130314597
- Publication date Nov 28, 2013
- SEIKO EPSON CORPORATION
- Osamu Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY APPARATUS AND IMAGE ADJUSTING METHOD
- Publication number 20130187851
- Publication date Jul 25, 2013
- SEIKO EPSON CORPORATION
- Takefumi SAKAKIBARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE AND METHOD FOR CONTROLLING THE DISPLAY DEVICE
- Publication number 20130106869
- Publication date May 2, 2013
- SEIKO EPSON CORPORATION
- Osamu Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE, PROJECTOR, CONTROL METHOD AND COMPUTER PROGRA...
- Publication number 20100053438
- Publication date Mar 4, 2010
- SEIKO EPSON CORPORATION
- Osamu Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY APPARATUS AND IMAGE ADJUSTING METHOD
- Publication number 20090251486
- Publication date Oct 8, 2009
- SEIKO EPSON CORPORATION
- Takefumi SAKAKIBARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY APPARATUS AND IMAGE ADJUSTING METHOD
- Publication number 20070046596
- Publication date Mar 1, 2007
- SEIKO EPSON CORPORATION
- Takefumi Sakakibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector and method of controlling the same
- Publication number 20060197920
- Publication date Sep 7, 2006
- SEIKO EPSON CORPORATION
- Shiki Furui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Osamu Kumamoto

Person

Patents Grantslast 30 patents

Display apparatus, method for controlling display apparatus, image...

Image display apparatus and image adjusting method

Projector and projector controlling method

Projector and control method

Display device and method for controlling the display device

Image display device, projector, control method and computer progra...

Image display apparatus and image adjusting method

Patents Applicationslast 30 patents

DISPLAY APPARATUS, METHOD FOR CONTROLLING DISPLAY APPARATUS, IMAGE...

PROJECTOR AND CONTROL METHOD

PROJECTOR AND PROJECTOR CONTROLLING METHOD

PROJECTOR AND AUTHENTICATION METHOD

IMAGE DISPLAY APPARATUS AND IMAGE ADJUSTING METHOD

DISPLAY DEVICE AND METHOD FOR CONTROLLING THE DISPLAY DEVICE

IMAGE DISPLAY DEVICE, PROJECTOR, CONTROL METHOD AND COMPUTER PROGRA...

IMAGE DISPLAY APPARATUS AND IMAGE ADJUSTING METHOD

IMAGE DISPLAY APPARATUS AND IMAGE ADJUSTING METHOD

Projector and method of controlling the same