Takahiro Hirakawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, image forming method, and computer program...
- Patent number 8,953,222
- Issue date Feb 10, 2015
- Ricoh Company, Limited
- Hiroaki Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming system, image data processin...
- Patent number 8,908,227
- Issue date Dec 9, 2014
- Ricoh Company, Ltd.
- Chan Gu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming system, output management method, and program product...
- Patent number 8,810,840
- Issue date Aug 19, 2014
- Ricoh Company, Ltd.
- Saori Iura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing system, printing apparatus, computer program, and storage...
- Patent number 8,564,800
- Issue date Oct 22, 2013
- Ricoh Company, Limited
- Takeshi Yoshizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing system, printing apparatus, printing method, and storage m...
- Patent number 8,547,581
- Issue date Oct 1, 2013
- Ricoh Company, Limited
- Masaaki Igarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing system, printing device, program and storage medium
- Patent number 8,488,166
- Issue date Jul 16, 2013
- Ricoh Company, Limited
- Takahiro Hirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus, method, and computer product for positioni...
- Patent number 8,384,946
- Issue date Feb 26, 2013
- Ricoh Company, Ltd.
- Kohji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus, control method and computer-readable recor...
- Patent number 8,370,768
- Issue date Feb 5, 2013
- Ricoh Company, Ltd.
- Naohiko Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus, printing system, and computer program product
- Patent number 8,264,723
- Issue date Sep 11, 2012
- Ricoh Company, Limited
- Hiroshi Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing device, printing system, and computer program product
- Patent number 8,194,272
- Issue date Jun 5, 2012
- Ricoh Company, Limited
- Takeshi Yoshizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus capable of allowing easy operation of data...
- Patent number 8,185,948
- Issue date May 22, 2012
- Ricoh Company, Ltd.
- Hiroya Uruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, IMAGE DATA PROCESSIN...
- Publication number 20130107288
- Publication date May 2, 2013
- Chan GU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING SYSTEM, OUTPUT MANAGEMENT METHOD, AND PROGRAM PRODUCT
- Publication number 20130010319
- Publication date Jan 10, 2013
- RICOH COMPANY, LTD.
- Saori IURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER PROGRAM...
- Publication number 20120147396
- Publication date Jun 14, 2012
- Hiroaki KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Printing apparatus, printing system, and method of controlling prin...
- Publication number 20120069391
- Publication date Mar 22, 2012
- RICOH COMPANY, LIMITED
- Hozumi Yonezawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM, PRINTING APPARATUS, PRINTING METHOD, AND STORAGE M...
- Publication number 20110128579
- Publication date Jun 2, 2011
- Masaaki IGARASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM, PRINTING DEVICE, PROGRAM AND STORAGE MEDIUM
- Publication number 20110063665
- Publication date Mar 17, 2011
- Takahiro Hirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM, PRINTING APPARATUS, COMPUTER PROGRAM, AND STORAGE...
- Publication number 20110058215
- Publication date Mar 10, 2011
- Takeshi Yoshizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER-READABL...
- Publication number 20100231939
- Publication date Sep 16, 2010
- Kohji Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING DEVICE, PRINTING SYSTEM, AND COMPUTER PROGRAM PRODUCT
- Publication number 20090310175
- Publication date Dec 17, 2009
- Takeshi YOSHIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING APPARATUS, PRINTING SYSTEM, AND COMPUTER PROGRAM PRODUCT
- Publication number 20090303534
- Publication date Dec 10, 2009
- Hiroshi GOTOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Printing apparatus and printing control method
- Publication number 20090225355
- Publication date Sep 10, 2009
- Ricoh Company, Ltd.
- Minako Kazume
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus, control method, and computer-readable reco...
- Publication number 20080141167
- Publication date Jun 12, 2008
- Naohiko Kubo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus capable of allowing easy operation of data...
- Publication number 20070214494
- Publication date Sep 13, 2007
- Hiroya Uruta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus maintaining consistency of operation
- Publication number 20070150682
- Publication date Jun 28, 2007
- Naruhiko Ogasawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus, image forming method, and computer program...
- Publication number 20070127050
- Publication date Jun 7, 2007
- Nobuyuki Iwata
- G06 - COMPUTING CALCULATING COUNTING

Takahiro Hirakawa

Person

Patents Grantslast 30 patents

Image forming apparatus, image forming method, and computer program...

Image forming apparatus, image forming system, image data processin...

Image forming system, output management method, and program product...

Printing system, printing apparatus, computer program, and storage...

Printing system, printing apparatus, printing method, and storage m...

Printing system, printing device, program and storage medium

Image forming apparatus, method, and computer product for positioni...

Image forming apparatus, control method and computer-readable recor...

Printing apparatus, printing system, and computer program product

Printing device, printing system, and computer program product

Image forming apparatus capable of allowing easy operation of data...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, IMAGE DATA PROCESSIN...

IMAGE FORMING SYSTEM, OUTPUT MANAGEMENT METHOD, AND PROGRAM PRODUCT

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER PROGRAM...

Printing apparatus, printing system, and method of controlling prin...

PRINTING SYSTEM, PRINTING APPARATUS, PRINTING METHOD, AND STORAGE M...

PRINTING SYSTEM, PRINTING DEVICE, PROGRAM AND STORAGE MEDIUM

PRINTING SYSTEM, PRINTING APPARATUS, COMPUTER PROGRAM, AND STORAGE...

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

PRINTING DEVICE, PRINTING SYSTEM, AND COMPUTER PROGRAM PRODUCT

PRINTING APPARATUS, PRINTING SYSTEM, AND COMPUTER PROGRAM PRODUCT

Printing apparatus and printing control method

Image forming apparatus, control method, and computer-readable reco...

Image forming apparatus capable of allowing easy operation of data...

Data processing apparatus maintaining consistency of operation

Image forming apparatus, image forming method, and computer program...