SEIJI TAKAHASHI

Person

YOKOHAMA-SHI, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Anonymization apparatus, anonymization method, and program
- Patent number 11,972,021
- Issue date Apr 30, 2024
- Nippon Telegraph and Telephone Corporation
- Zen Ishikura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication device that performs communication based on...
- Patent number 10,805,813
- Issue date Oct 13, 2020
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus capable of mediating wireless communication...
- Patent number 10,063,993
- Issue date Aug 28, 2018
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus, control method thereof, and program
- Patent number 9,918,300
- Issue date Mar 13, 2018
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image device, image device controlling method, and program
- Patent number 9,503,588
- Issue date Nov 22, 2016
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatically propagating changes in document access rights for sub...
- Patent number 8,584,009
- Issue date Nov 12, 2013
- Ricoh Company, Ltd.
- Hiroshi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information service apparatus and method, information display appar...
- Patent number 8,484,012
- Issue date Jul 9, 2013
- Ricoh Company, Ltd.
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus for generating and transmitting push-typ...
- Patent number 8,260,051
- Issue date Sep 4, 2012
- Ricoh Company, Ltd.
- Seiji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document management apparatus, document management method, and comp...
- Patent number 8,190,563
- Issue date May 29, 2012
- Ricoh Company, Ltd.
- Masaki Tasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus for storing documents with partial...
- Patent number 8,176,025
- Issue date May 8, 2012
- Ricoh Company, Ltd.
- Hiroshi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus and information processing method
- Patent number 8,005,808
- Issue date Aug 23, 2011
- Ricoh Company, Ltd.
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus and printing method
- Patent number 7,931,414
- Issue date Apr 26, 2011
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Information service apparatus and method, information display appar...
- Patent number 7,925,497
- Issue date Apr 12, 2011
- Ricoh Company, Ltd.
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control apparatus and method thereof, recording apparatus and metho...
- Patent number 7,852,517
- Issue date Dec 14, 2010
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Information processing apparatus and information processing method
- Patent number 7,373,347
- Issue date May 13, 2008
- Ricoh Company, Ltd.
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printer comprising detection device to detect whether a discharged-...
- Patent number 7,119,914
- Issue date Oct 10, 2006
- Canon Kabushiki Kaisha
- Yoshinori Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and method using removably mounted print...
- Patent number 7,073,880
- Issue date Jul 11, 2006
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and ink jet printing method
- Patent number 7,059,697
- Issue date Jun 13, 2006
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing apparatus and ink jet printing method
- Patent number 7,044,570
- Issue date May 16, 2006
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 7,025,431
- Issue date Apr 11, 2006
- Canon Kabushiki Kaisha
- Yasuhiko Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 7,014,293
- Issue date Mar 21, 2006
- Canon Kabushiki Kaisha
- Yasuhiko Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 6,953,246
- Issue date Oct 11, 2005
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 6,871,946
- Issue date Mar 29, 2005
- Canon Kabushiki Kaisha
- Haruyuki Yanagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and method having double-sided recordin...
- Patent number 6,752,481
- Issue date Jun 22, 2004
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet pack and printer
- Patent number 6,651,975
- Issue date Nov 25, 2003
- Canon Kabushiki Kaisha
- Kuniaki Ohtsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ink jet recording apparatus, electronic apparatus using the same an...
- Patent number 6,325,479
- Issue date Dec 4, 2001
- Canon Kabushiki Kaisha
- Hitoshi Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for judging discharge state of ink jet recording head, and i...
- Patent number 6,305,776
- Issue date Oct 23, 2001
- Canon Kabushiki Kaisha
- Noriyoshi Ohshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Waste ink container ink level monitoring in an ink jet recorder
- Patent number 6,227,642
- Issue date May 8, 2001
- Canon Kabushiki Kaisha
- Tadashi Hanabusa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Uncapping ink jet heads
- Patent number 6,189,997
- Issue date Feb 20, 2001
- Canon Kabushiki Kaisha
- Yuji Kanome
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus having discharge recovery means
- Patent number 6,062,670
- Issue date May 16, 2000
- Canon Kabushiki Kaisha
- Kazuya Iwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
ANONYMIZATION APPARATUS, ANONYMIZATION METHOD, AND PROGRAM
- Publication number 20220019696
- Publication date Jan 20, 2022
- Nippon Telegraph and Telephone Corporation
- Zen ISHIKURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANONYMITY EVALUATION APPARATUS, ANONYMITY EVALUATION METHOD, AND PR...
- Publication number 20220004544
- Publication date Jan 6, 2022
- Nippon Telegraph and Telephone Corporation
- Zen ISHIKURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM
- Publication number 20180124769
- Publication date May 3, 2018
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND CONTROL METHOD THEREOF
- Publication number 20170374567
- Publication date Dec 28, 2017
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM
- Publication number 20160007333
- Publication date Jan 7, 2016
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS CAPABLE OF MEDIATING WIRELESS COMMUNICATION...
- Publication number 20150312706
- Publication date Oct 29, 2015
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DEVICE, IMAGE DEVICE CONTROLLING METHOD, AND PROGRAM
- Publication number 20150116511
- Publication date Apr 30, 2015
- Canon Kabushiki Kaisha
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION SERVICE APPARATUS AND METHOD, INFORMATION DISPLAY APPAR...
- Publication number 20110137637
- Publication date Jun 9, 2011
- Seiji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20100098336
- Publication date Apr 22, 2010
- Ricoh Company, Ltd.
- Seiji TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND RECORDING...
- Publication number 20090313539
- Publication date Dec 17, 2009
- Ricoh Company, Ltd.
- Hiroshi OTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT MANAGEMENT APPARATUS, DOCUMENT MANAGEMENT METHOD, AND COMP...
- Publication number 20090271452
- Publication date Oct 29, 2009
- Masaki Tasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS FOR STORING DOCUMENTS WITH PARTIAL...
- Publication number 20090234882
- Publication date Sep 17, 2009
- Hiroshi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING NETWORK COMMUNICATIONS
- Publication number 20090019523
- Publication date Jan 15, 2009
- Ricoh Company, Ltd.
- Seiji TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
- Publication number 20080189423
- Publication date Aug 7, 2008
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Printing apparatus and printing method
- Publication number 20060127156
- Publication date Jun 15, 2006
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printing apparatus and ink jet printing method
- Publication number 20050206666
- Publication date Sep 22, 2005
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Information processing apparatus and information processing method
- Publication number 20050102281
- Publication date May 12, 2005
- Seiji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic apparatus and Web page generating method
- Publication number 20050022120
- Publication date Jan 27, 2005
- Seiji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information service apparatus and method, information display appar...
- Publication number 20040210841
- Publication date Oct 21, 2004
- Seiji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording apparatus
- Publication number 20040155923
- Publication date Aug 12, 2004
- Canon Kabushiki Kaisha
- Yasuhiko Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Information processing apparatus and information processing method
- Publication number 20040064469
- Publication date Apr 1, 2004
- Seiji Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording apparatus
- Publication number 20040061757
- Publication date Apr 1, 2004
- Canon Kabushiki Kaisha
- Haruyuki Yanagi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printing apparatus and ink jet printing method
- Publication number 20040041860
- Publication date Mar 4, 2004
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording apparatus
- Publication number 20040041880
- Publication date Mar 4, 2004
- Canon Kabushiki Kaisha
- Yasuhiko Ikeda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printing apparatus and ink jet printing method
- Publication number 20040041853
- Publication date Mar 4, 2004
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording apparatus
- Publication number 20040017462
- Publication date Jan 29, 2004
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Control apparatus and method thereof, recording apparatus and metho...
- Publication number 20030063325
- Publication date Apr 3, 2003
- Canon Kabushiki Kaisha
- Seiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer
- Publication number 20020186399
- Publication date Dec 12, 2002
- Canon Kabushiki Kaisha
- Yoshinori Nakajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET PACK AND PRINTER
- Publication number 20010011795
- Publication date Aug 9, 2001
- KUNIAKI OHTSUKA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

SEIJI TAKAHASHI

Person

Patents Grantslast 30 patents

Anonymization apparatus, anonymization method, and program

Wireless communication device that performs communication based on...

Communication apparatus capable of mediating wireless communication...

Communication apparatus, control method thereof, and program

Image device, image device controlling method, and program

Automatically propagating changes in document access rights for sub...

Information service apparatus and method, information display appar...

Image processing apparatus for generating and transmitting push-typ...

Document management apparatus, document management method, and comp...

Information processing apparatus for storing documents with partial...

Information processing apparatus and information processing method

Printing apparatus and printing method

Information service apparatus and method, information display appar...

Control apparatus and method thereof, recording apparatus and metho...

Information processing apparatus and information processing method

Printer comprising detection device to detect whether a discharged-...

Ink jet printing apparatus and method using removably mounted print...

Ink jet printing apparatus and ink jet printing method

Ink jet printing apparatus and ink jet printing method

Recording apparatus

Recording apparatus

Recording apparatus

Recording apparatus

Ink jet recording apparatus and method having double-sided recordin...

Sheet pack and printer

Ink jet recording apparatus, electronic apparatus using the same an...

Method for judging discharge state of ink jet recording head, and i...

Waste ink container ink level monitoring in an ink jet recorder

Uncapping ink jet heads

Ink jet recording apparatus having discharge recovery means

Patents Applicationslast 30 patents

ANONYMIZATION APPARATUS, ANONYMIZATION METHOD, AND PROGRAM

ANONYMITY EVALUATION APPARATUS, ANONYMITY EVALUATION METHOD, AND PR...

COMMUNICATION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM

WIRELESS COMMUNICATION DEVICE AND CONTROL METHOD THEREOF

COMMUNICATION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM

COMMUNICATION APPARATUS CAPABLE OF MEDIATING WIRELESS COMMUNICATION...

IMAGE DEVICE, IMAGE DEVICE CONTROLLING METHOD, AND PROGRAM

INFORMATION SERVICE APPARATUS AND METHOD, INFORMATION DISPLAY APPAR...

IMAGE PROCESSING APPARATUS

INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND RECORDING...

DOCUMENT MANAGEMENT APPARATUS, DOCUMENT MANAGEMENT METHOD, AND COMP...

INFORMATION PROCESSING APPARATUS FOR STORING DOCUMENTS WITH PARTIAL...

CONTROLLING NETWORK COMMUNICATIONS

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

Printing apparatus and printing method

Ink jet printing apparatus and ink jet printing method

Information processing apparatus and information processing method

Electronic apparatus and Web page generating method

Information service apparatus and method, information display appar...

Recording apparatus

Information processing apparatus and information processing method

Recording apparatus

Ink jet printing apparatus and ink jet printing method

Recording apparatus

Ink jet printing apparatus and ink jet printing method

Recording apparatus

Control apparatus and method thereof, recording apparatus and metho...

Printer

SHEET PACK AND PRINTER