Tatsuyuki Oikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing device, image processing system, and image process...
- Patent number 10,725,653
- Issue date Jul 28, 2020
- Ricoh Company, Ltd.
- Tatsuyuki Oikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing system, and image proc...
- Patent number 10,719,228
- Issue date Jul 21, 2020
- Ricoh Company, Ltd.
- Ayako Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system, and method of controlling display of image, and...
- Patent number 10,297,058
- Issue date May 21, 2019
- Ricoh Company, Ltd.
- Tatsuyuki Oikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and recording...
- Patent number 10,198,177
- Issue date Feb 5, 2019
- Ricoh Company, Ltd.
- Ayako Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Terminal management system, communication system, terminal registra...
- Patent number 9,769,219
- Issue date Sep 19, 2017
- Ricoh Company, Ltd.
- Tatsuyuki Oikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal determination apparatus, optical projection apparatus, signa...
- Patent number 9,729,813
- Issue date Aug 8, 2017
- Ricoh Company, Ltd.
- Tatsuyuki Oikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, recording medium and information...
- Patent number 9,661,266
- Issue date May 23, 2017
- Ricoh Company, Ltd.
- Takeru Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROC...
- Publication number 20180321840
- Publication date Nov 8, 2018
- RICOH COMPANY, LTD.
- Ayako WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING...
- Publication number 20180018085
- Publication date Jan 18, 2018
- AYAKO WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESS...
- Publication number 20170344248
- Publication date Nov 30, 2017
- Tatsuyuki OIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, RECORDING MEDIUM AND INFORMATION...
- Publication number 20170064252
- Publication date Mar 2, 2017
- Takeru INOUE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF CONTROLLING DISPLAY OF IMAGE, AND...
- Publication number 20170053427
- Publication date Feb 23, 2017
- Tatsuyuki OIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND RECORDING MEDIUM
- Publication number 20150149909
- Publication date May 28, 2015
- Shigeru NAKAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL DETERMINATION APPARATUS, OPTICAL PROJECTION APPARATUS, SIGNA...
- Publication number 20150030316
- Publication date Jan 29, 2015
- RICOH COMPANY, LTD.
- Tatsuyuki OIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tatsuyuki Oikawa

Person

Patents Grantslast 30 patents

Image processing device, image processing system, and image process...

Image processing apparatus, image processing system, and image proc...

Apparatus, system, and method of controlling display of image, and...

Image processing apparatus, image processing method, and recording...

Terminal management system, communication system, terminal registra...

Signal determination apparatus, optical projection apparatus, signa...

Information processing apparatus, recording medium and information...

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROC...

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING...

IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESS...

INFORMATION PROCESSING APPARATUS, RECORDING MEDIUM AND INFORMATION...

APPARATUS, SYSTEM, AND METHOD OF CONTROLLING DISPLAY OF IMAGE, AND...

COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND RECORDING MEDIUM

SIGNAL DETERMINATION APPARATUS, OPTICAL PROJECTION APPARATUS, SIGNA...