Takaaki Shirai

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric power supplying device and image processing apparatus
- Patent number 9,661,169
- Issue date May 23, 2017
- Ricoh Company, Ltd.
- Tomoyuki Yamashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, method, and non-transitory recording medium for power ge...
- Patent number 9,541,867
- Issue date Jan 10, 2017
- Rioch Company, Ltd.
- Homare Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,429,909
- Issue date Aug 30, 2016
- Ricoh Company, Ltd.
- Takaaki Shirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method, and computer-readabl...
- Patent number 9,389,573
- Issue date Jul 12, 2016
- Ricoh Company, Limited
- Norikazu Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic equipment and image forming apparatus
- Patent number 8,922,383
- Issue date Dec 30, 2014
- Ricoh Company, Limited
- Takaaki Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power control system
- Patent number 8,046,613
- Issue date Oct 25, 2011
- Ricoh Company, Limited
- Eiji Enami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER SUPPLYING DEVICE AND IMAGE PROCESSING APPARATUS
- Publication number 20160344885
- Publication date Nov 24, 2016
- RICOH COMPANY, LTD.
- Tomoyuki Yamashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMERCIAL AC POWER SHUTDOWN DETECTING APPARATUS, AND SYSTEM INCLUD...
- Publication number 20160336799
- Publication date Nov 17, 2016
- RICOH COMPANY, LTD.
- Atsuki Iwata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY R...
- Publication number 20160077475
- Publication date Mar 17, 2016
- RICOH COMPANY, LTD.
- Homare EHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABL...
- Publication number 20150370216
- Publication date Dec 24, 2015
- RICOH COMPANY, LIMITED
- Norikazu OKADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150177684
- Publication date Jun 25, 2015
- RICOH COMPANY, LTD.
- Takaaki SHIRAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC EQUIPMENT AND IMAGE FORMING APPARATUS
- Publication number 20110317457
- Publication date Dec 29, 2011
- Takaaki Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER CONTROL SYSTEM
- Publication number 20090077400
- Publication date Mar 19, 2009
- Eiji ENAMI
- G06 - COMPUTING CALCULATING COUNTING

Takaaki Shirai

Person

Patents Grantslast 30 patents

Electric power supplying device and image processing apparatus

Apparatus, method, and non-transitory recording medium for power ge...

Image forming apparatus

Image forming apparatus, image forming method, and computer-readabl...

Electronic equipment and image forming apparatus

Power control system

Patents Applicationslast 30 patents

ELECTRIC POWER SUPPLYING DEVICE AND IMAGE PROCESSING APPARATUS

COMMERCIAL AC POWER SHUTDOWN DETECTING APPARATUS, AND SYSTEM INCLUD...

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY R...

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABL...

IMAGE FORMING APPARATUS

ELECTRONIC EQUIPMENT AND IMAGE FORMING APPARATUS

POWER CONTROL SYSTEM