Takashi Yoshioka

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signature device and signature method
- Patent number 9,477,846
- Issue date Oct 25, 2016
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stream data management program, method and system
- Patent number 9,253,530
- Issue date Feb 2, 2016
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection method for fraudulent mail, detection program therefor, a...
- Patent number 9,160,538
- Issue date Oct 13, 2015
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signature system and digital signing method
- Patent number 9,160,972
- Issue date Oct 13, 2015
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signature apparatus and method
- Patent number 9,053,370
- Issue date Jun 9, 2015
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signature device and signature method
- Patent number 8,971,691
- Issue date Mar 3, 2015
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verification method, verification device, and computer product
- Patent number 8,938,095
- Issue date Jan 20, 2015
- Fujitsu Limited
- Kiyohide Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting method and device
- Patent number 8,931,098
- Issue date Jan 6, 2015
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signature management method and signature management device
- Patent number 8,909,921
- Issue date Dec 9, 2014
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
E-mail information management apparatus, and E-mail information man...
- Patent number 8,832,202
- Issue date Sep 9, 2014
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Still image verifying apparatus and method
- Patent number 8,761,521
- Issue date Jun 24, 2014
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Program, method and apparatus for managing electronic documents
- Patent number 8,671,280
- Issue date Mar 11, 2014
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information collection program, information collection apparatus, a...
- Patent number 8,666,797
- Issue date Mar 4, 2014
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signature generating device and method, signature verifying device...
- Patent number 8,667,302
- Issue date Mar 4, 2014
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic image data verification program, electronic image data v...
- Patent number 8,656,173
- Issue date Feb 18, 2014
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signature program, digital signature apparatus, and digital...
- Patent number 8,566,597
- Issue date Oct 22, 2013
- Fujitsu Limited
- Masahiko Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image managing method and image managing system
- Patent number 8,549,306
- Issue date Oct 1, 2013
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording medium, digital information verification apparatus, and d...
- Patent number 8,335,922
- Issue date Dec 18, 2012
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for verifying electronic mail
- Patent number 8,312,266
- Issue date Nov 13, 2012
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data verification program recorded on a recording medium, ima...
- Patent number 8,223,968
- Issue date Jul 17, 2012
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management apparatus
- Patent number 8,205,077
- Issue date Jun 19, 2012
- Fujitsu Limited
- Bintatsu Noda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital document management system, digital document management met...
- Patent number 8,091,015
- Issue date Jan 3, 2012
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for digital signature authentication, and comp...
- Patent number 8,037,312
- Issue date Oct 11, 2011
- Fujitsu Limited
- Masahiko Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer-readable recording medium storing access rights management...
- Patent number 8,032,921
- Issue date Oct 4, 2011
- Fujitsu Limited
- Masahiko Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic document management program, electronic document managem...
- Patent number 8,028,169
- Issue date Sep 27, 2011
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and computer program for managing access to docu...
- Patent number 7,966,644
- Issue date Jun 21, 2011
- Fujitsu Limited
- Bintatsu Noda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Application processing method, and intermediation server device
- Patent number 7,966,300
- Issue date Jun 21, 2011
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital document management system, digital document management met...
- Patent number 7,900,050
- Issue date Mar 1, 2011
- Fujitsu Limited
- Tetsuya Izu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Personal information verification program, method and apparatus
- Patent number 7,673,794
- Issue date Mar 9, 2010
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, method, and storage medium for file management
- Patent number 6,795,834
- Issue date Sep 21, 2004
- Fujitsu Limited
- Yasuyuki Higashiura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SIGNATURE DEVICE AND SIGNATURE METHOD
- Publication number 20170011235
- Publication date Jan 12, 2017
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNATURE DEVICE AND SIGNATURE METHOD
- Publication number 20150131965
- Publication date May 14, 2015
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION METHOD FOR FRAUDULENT MAIL, DETECTION PROGRAM THEREFOR, A...
- Publication number 20140181516
- Publication date Jun 26, 2014
- Fujitsu Limited
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING METHOD AND DEVICE
- Publication number 20130305367
- Publication date Nov 14, 2013
- Fujitsu Limited
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING METHOD AND DEVICE
- Publication number 20130305360
- Publication date Nov 14, 2013
- Fujitsu Limited
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERIFICATION METHOD, VERIFICATION DEVICE, AND COMPUTER PRODUCT
- Publication number 20130156263
- Publication date Jun 20, 2013
- Fujitsu Limited
- Kiyohide YAMASHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC SIGNATURE DEVICE AND ELECTRONIC SIGNATURE METHOD
- Publication number 20120317420
- Publication date Dec 13, 2012
- FUJITSU ADVANED ENGINEERING LIMITED
- Fumitsugu MATSUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNATURE DEVICE AND SIGNATURE METHOD
- Publication number 20120237180
- Publication date Sep 20, 2012
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital signature program, digital signature apparatus, and digital...
- Publication number 20110314291
- Publication date Dec 22, 2011
- FUJITSU ADVANCED ENGINEERING LIMITED
- Masahiko Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE MANAGING METHOD AND IMAGE MANAGING SYSTEM
- Publication number 20110302419
- Publication date Dec 8, 2011
- FUJITSU ADVANCED ENGINEERING
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STILL IMAGE VERIFYING APPARATUS AND METHOD
- Publication number 20110243458
- Publication date Oct 6, 2011
- FUJITSU LIMITED
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL SIGNATURE APPARATUS AND METHOD
- Publication number 20110150269
- Publication date Jun 23, 2011
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNATURE GENERATING DEVICE AND METHOD, SIGNATURE VERIFYING DEVICE...
- Publication number 20110078459
- Publication date Mar 31, 2011
- FUJITSU LIMITED
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STREAM DATA MANAGEMENT PROGRAM, METHOD AND SYSTEM
- Publication number 20100312908
- Publication date Dec 9, 2010
- FUJITSU LIMITED
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image data verification program recorded on a recording medium, ima...
- Publication number 20100014668
- Publication date Jan 21, 2010
- FUJITSU LIMITED
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNATURE MANAGEMENT METHOD AND SIGNATURE MANAGEMENT DEVICE
- Publication number 20090208000
- Publication date Aug 20, 2009
- FUJITSU LIMITED
- Takashi YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT APPARATUS
- Publication number 20090205029
- Publication date Aug 13, 2009
- FUJITSU LIMITED
- Bintatsu Noda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION COLLECTION PROGRAM, INFORMATION COLLECTION APPARATUS, A...
- Publication number 20090182603
- Publication date Jul 16, 2009
- FUJITSU LIMITED
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL SIGNATURE SYSTEM AND DIGITAL SIGNING METHOD
- Publication number 20090164793
- Publication date Jun 25, 2009
- FUJITSU LIMITED
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEDICAL CARE RECORD MANAGEMENT SYSTEM, MEDICAL CARE RECORD MANAGEME...
- Publication number 20090144200
- Publication date Jun 4, 2009
- FUJITSU LIMITED
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAM, METHOD AND APPARATUS FOR MANAGING ELECTRONIC DOCUMENTS
- Publication number 20090132814
- Publication date May 21, 2009
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPLICATION PROCESSING METHOD, AND INTERMEDIATION SERVER DEVICE
- Publication number 20090112883
- Publication date Apr 30, 2009
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING MEDIUM HAVING INFORMATION COLLECTING PROGRAM RECORDED THE...
- Publication number 20090100103
- Publication date Apr 16, 2009
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
E-MAIL INFORMATION MANAGEMENT APPARATUS, AND E-MAIL INFORMATION MAN...
- Publication number 20090100079
- Publication date Apr 16, 2009
- Fujitsu Limited
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR VERIFYING ELECTRONIC MAIL
- Publication number 20090013379
- Publication date Jan 8, 2009
- Fujitsu Limited
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC BIDDING/BID OPENING PROGRAM, ELECTRONIC BIDDING/BID OPEN...
- Publication number 20080288409
- Publication date Nov 20, 2008
- FUJITSU LIMITED
- Takashi Yoshioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for digital signature authentication, and comp...
- Publication number 20080256362
- Publication date Oct 16, 2008
- FUJITSU LIMITED
- Masahiko Takenaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording medium, digital information verification apparatus, and d...
- Publication number 20080082829
- Publication date Apr 3, 2008
- FUJITSU LIMITED
- Takashi Yoshioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Computer-readable recording medium storing access rights management...
- Publication number 20080005779
- Publication date Jan 3, 2008
- FUJITSU LIMITED
- Masahiko Takenaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, apparatus, and computer program for managing access to docu...
- Publication number 20070271592
- Publication date Nov 22, 2007
- FUJITSU LIMITED
- Bintatsu Noda
- G06 - COMPUTING CALCULATING COUNTING

Takashi Yoshioka

Person

Patents Grantslast 30 patents

Signature device and signature method

Stream data management program, method and system

Detection method for fraudulent mail, detection program therefor, a...

Digital signature system and digital signing method

Digital signature apparatus and method

Signature device and signature method

Verification method, verification device, and computer product

Detecting method and device

Signature management method and signature management device

E-mail information management apparatus, and E-mail information man...

Still image verifying apparatus and method

Program, method and apparatus for managing electronic documents

Information collection program, information collection apparatus, a...

Signature generating device and method, signature verifying device...

Electronic image data verification program, electronic image data v...

Digital signature program, digital signature apparatus, and digital...

Image managing method and image managing system

Recording medium, digital information verification apparatus, and d...

Methods and apparatus for verifying electronic mail

Image data verification program recorded on a recording medium, ima...

Management apparatus

Digital document management system, digital document management met...

Method and apparatus for digital signature authentication, and comp...

Computer-readable recording medium storing access rights management...

Electronic document management program, electronic document managem...

Method, apparatus, and computer program for managing access to docu...

Application processing method, and intermediation server device

Digital document management system, digital document management met...

Personal information verification program, method and apparatus

Apparatus, method, and storage medium for file management

Patents Applicationslast 30 patents

SIGNATURE DEVICE AND SIGNATURE METHOD

SIGNATURE DEVICE AND SIGNATURE METHOD

DETECTION METHOD FOR FRAUDULENT MAIL, DETECTION PROGRAM THEREFOR, A...

DETECTING METHOD AND DEVICE

DETECTING METHOD AND DEVICE

VERIFICATION METHOD, VERIFICATION DEVICE, AND COMPUTER PRODUCT

ELECTRONIC SIGNATURE DEVICE AND ELECTRONIC SIGNATURE METHOD

SIGNATURE DEVICE AND SIGNATURE METHOD

Digital signature program, digital signature apparatus, and digital...

IMAGE MANAGING METHOD AND IMAGE MANAGING SYSTEM

STILL IMAGE VERIFYING APPARATUS AND METHOD

DIGITAL SIGNATURE APPARATUS AND METHOD

SIGNATURE GENERATING DEVICE AND METHOD, SIGNATURE VERIFYING DEVICE...

STREAM DATA MANAGEMENT PROGRAM, METHOD AND SYSTEM

Image data verification program recorded on a recording medium, ima...

SIGNATURE MANAGEMENT METHOD AND SIGNATURE MANAGEMENT DEVICE

MANAGEMENT APPARATUS

INFORMATION COLLECTION PROGRAM, INFORMATION COLLECTION APPARATUS, A...

DIGITAL SIGNATURE SYSTEM AND DIGITAL SIGNING METHOD

MEDICAL CARE RECORD MANAGEMENT SYSTEM, MEDICAL CARE RECORD MANAGEME...

PROGRAM, METHOD AND APPARATUS FOR MANAGING ELECTRONIC DOCUMENTS

APPLICATION PROCESSING METHOD, AND INTERMEDIATION SERVER DEVICE

RECORDING MEDIUM HAVING INFORMATION COLLECTING PROGRAM RECORDED THE...

E-MAIL INFORMATION MANAGEMENT APPARATUS, AND E-MAIL INFORMATION MAN...

METHODS AND APPARATUS FOR VERIFYING ELECTRONIC MAIL

ELECTRONIC BIDDING/BID OPENING PROGRAM, ELECTRONIC BIDDING/BID OPEN...

Method and apparatus for digital signature authentication, and comp...

Recording medium, digital information verification apparatus, and d...

Computer-readable recording medium storing access rights management...

Method, apparatus, and computer program for managing access to docu...