Fujishiro; Takahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fujishiro; Takahiro.The latest application filed is for "maintenance device, presentation system, and program".

Company Profile

0.41.52

Fujishiro; Takahiro - Kanagawa JP
Fujishiro; Takahiro - Tokyo JP
FUJISHIRO; Takahiro - Osaka JP
Fujishiro; Takahiro - Yokohama N/A JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for evaluating muscular strength characteristics Grant 11,246,521 - Takenaka , et al. February 15, 2	2022-02-15
Maintenance device, presentation system, and program Grant 11,032,627 - Uchida , et al. June 8, 2	2021-06-08
Maintenance Device, Presentation System, And Program App 20180234746 - UCHIDA; Takayuki ; et al.	2018-08-16
Data Display System App 20170307480 - UCHIDA; Takayuki ; et al.	2017-10-26
Abnormality Detection Procedure Development Apparatus And Abnormality Detection Procedure Development Method App 20170261403 - HIRUTA; Tomoaki ; et al.	2017-09-14
Fault Symptom Detection System App 20170131707 - SAKIMURA; Shigetoshi ; et al.	2017-05-11
Composition For Prevention Or Treatment Of Treatment-resistant Cancer App 20160361418 - ISHIKAWA; Toshihisa ; et al.	2016-12-15
Data Display System App 20160239552 - UCHIDA; Takayuki ; et al.	2016-08-18
Determination method for cryptographic algorithm used for signature, validation server and program Grant 9,325,509 - Sato , et al. April 26, 2	2016-04-26
Validation server, validation method, and program Grant 8,819,417 - Hashimoto , et al. August 26, 2	2014-08-26
Determination Method For Cryptographic Algorithm Used For Signature, Verification Server And Program App 20140149740 - Sato; Chinatsu ; et al.	2014-05-29
Method of validation public key certificate and validation server Grant 8,635,449 - Sato , et al. January 21, 2	2014-01-21
Method, product and apparatus for accelerating public-key certificate validation Grant 8,516,245 - Kumagai , et al. August 20, 2	2013-08-20
Network management station, network control system, and network management method Grant 8,477,601 - Sakata , et al. July 2, 2	2013-07-02
Method Of Validation Public Key Certificate And Validation Server App 20130061043 - SATO; Akane ; et al.	2013-03-07
Certificate validation method and certificate validation server and storage medium Grant 8,380,985 - Sato , et al. February 19, 2	2013-02-19
Method of validation public key certificate and validation server Grant 8,347,082 - Sato , et al. January 1, 2	2013-01-01
Management server, communication apparatus and program implementing key allocation system for encrypted communication Grant 8,238,555 - Takata , et al. August 7, 2	2012-08-07
Vehicle communication system Grant 8,229,668 - Kawauchi , et al. July 24, 2	2012-07-24
Encrypted communication system, communication status management server, encrypted communication method, and communication status management method Grant 8,218,769 - Takata , et al. July 10, 2	2012-07-10
Validation Server, Validation Method, And Program App 20120159158 - HASHIMOTO; Yoko ; et al.	2012-06-21
Data communication method and data communication system Grant 8,205,074 - Hoshino , et al. June 19, 2	2012-06-19
Communication Terminal, Program And Communication System App 20120126953 - Mori; Maki ; et al.	2012-05-24
Validation server, validation method, and program Grant 8,176,316 - Hashimoto , et al. May 8, 2	2012-05-08
Cryptographic Device Management Method, Cryptographic Device Management Server, And Program App 20120066490 - Sato; Akane ; et al.	2012-03-15
Mediating system and method to establish communication session, allowing private information to be protected Grant 8,095,676 - Kaji , et al. January 10, 2	2012-01-10
Device and system for assisting printer selection through a network Grant 8,094,337 - Hashimoto , et al. January 10, 2	2012-01-10
Communication support server, communication support method, and communication support system Grant 8,081,758 - Takata , et al. December 20, 2	2011-12-20
Service network system and server device Grant 8,041,822 - Hoshino , et al. October 18, 2	2011-10-18
Certificate Validation Method And Validation Server App 20110231662 - SATO; AKANE ; et al.	2011-09-22
Method for encrypted communication with a computer system and system therefor Grant 8,019,996 - Hashimoto , et al. September 13, 2	2011-09-13
Data communication method and system Grant 8,010,793 - Hoshino , et al. August 30, 2	2011-08-30
System and method for encrypted communication Grant 7,984,290 - Hashimoto , et al. July 19, 2	2011-07-19
Authentication system and apparatus Grant 7,958,367 - Uesugi , et al. June 7, 2	2011-06-07
Data communication system enabling data communication between communication devices through a server Grant 7,940,780 - Yamamoto , et al. May 10, 2	2011-05-10
Certificate Validation Method And Certificate Validation Server And Storage Medium App 20110004763 - SATO; Akane ; et al.	2011-01-06
Vehicle Communication System App 20100286864 - KAWAUCHI; Takashi ; et al.	2010-11-11
Network Management Station, Network Control System, And Network Management Method App 20100202465 - SAKATA; Masayuki ; et al.	2010-08-12
Authentication Intermediary Server, Program, Authentication System And Selection Method App 20100138899 - YAMAMOTO; Dan ; et al.	2010-06-03
Encryption method for SIP message and encrypted SIP communication system Grant 7,720,227 - Kaji , et al. May 18, 2	2010-05-18
Method Of Validation Public Key Certificate And Validation Server App 20100122081 - Sato; Akane ; et al.	2010-05-13
Cryptographic communication system and method Grant 7,697,692 - Takata , et al. April 13, 2	2010-04-13
Encryption communication method and system Grant 7,657,035 - Yato , et al. February 2, 2	2010-02-02
Information Providing Server, Program, Information Providing Method, And Information Providing System App 20090327394 - KAJI; Tadashi ; et al.	2009-12-31
Validation Server, Validation Method, And Program App 20090300349 - HASHIMOTO; Yoko ; et al.	2009-12-03
Method, Product And Apparatus For Accelerating Public-key Certificate Validation App 20090259842 - KUMAGAI; Yoko ; et al.	2009-10-15
Authentication Server, Authentication System, And Authentication Method App 20090249454 - YAMAMOTO; Dan ; et al.	2009-10-01
Service Network System And Server Device App 20090177802 - Hoshino; Kazuyoshi ; et al.	2009-07-09
Method and apparatus for accelerating public-key certificate validation Grant 7,558,952 - Kumagai , et al. July 7, 2	2009-07-07
Digital-signed digital document exchange supporting method and information processor Grant 7,533,269 - Kumagai , et al. May 12, 2	2009-05-12
Data Communication System App 20090067439 - Yamamoto; Dan ; et al.	2009-03-12
Key Allocating Method And Key Allocation System For Encrypted Communication App 20090055649 - TAKATA; Osamu ; et al.	2009-02-26
Authentication system and apparatus App 20080301457 - Uesugi; Tadaoki ; et al.	2008-12-04
Validation Server, Program and Verification Method App 20080301439 - HASHIMOTO; Yoko ; et al.	2008-12-04
Key allocating method and key allocation system for encrypted communication Grant 7,443,986 - Takata , et al. October 28, 2	2008-10-28
Data communication system and session management server App 20080256224 - Kaji; Tadashi ; et al.	2008-10-16
Communications audit support system App 20080219445 - Yato; Akifumi ; et al.	2008-09-11
Network System Which Performs Peer-to-peer Communication App 20080189351 - Nemoto; Shigeyuki ; et al.	2008-08-07
Public key certificate generation method, validation method and apparatus thereof Grant 7,409,553 - Kumagai , et al. August 5, 2	2008-08-05
Certificate validity authentication method and apparatus Grant 7,409,551 - Fujishiro , et al. August 5, 2	2008-08-05
Device and system for assisting printer selection through a network App 20080158597 - Hashimoto; Yoko ; et al.	2008-07-03
Authentication and authorization infrastructure system with CRL issuance notification function Grant 7,392,380 - Kaji , et al. June 24, 2	2008-06-24
Method for encrypted communication with a computer system and system therefor App 20080098221 - Hashimoto; Yoko ; et al.	2008-04-24
Inter-client communication log management system App 20080082650 - Takata; Osamu ; et al.	2008-04-03
Data communication method and system App 20070288754 - Kaji; Tadashi ; et al.	2007-12-13
Encrypted communication system, communication status management server, encrypted communication method, and communication status management method App 20070274525 - Takata; Osamu ; et al.	2007-11-29
Communication support server, communication support method, and communication support system App 20070192583 - Takata; Osamu ; et al.	2007-08-16
Encryption communication method and system App 20070192587 - Yato; Akifumi ; et al.	2007-08-16
Mediating system and method to establish communication session, allowing private information to be protected App 20070168521 - Kaji; Tadashi ; et al.	2007-07-19
Data communication method and data communication system App 20070162744 - Hoshino; Kazuyoshi ; et al.	2007-07-12
Service network system and server device App 20060288120 - Hoshino; Kazuyoshi ; et al.	2006-12-21
System and method for encrypted communication App 20060277406 - Hashimoto; Yoko ; et al.	2006-12-07
Certificate validity authentication method and apparatus App 20060242413 - Fujishiro; Takahiro ; et al.	2006-10-26
Encryption method for SIP message and encrypted SIP communication system App 20060236091 - Kaji; Tadashi ; et al.	2006-10-19
Cryptographic communication system and method App 20060204003 - Takata; Osamu ; et al.	2006-09-14
Digital-signed digital document exchange supporting method and information processor App 20060168650 - Kumagai; Yoko ; et al.	2006-07-27
Certificate validity authentication method and apparatus Grant 7,080,251 - Fujishiro , et al. July 18, 2	2006-07-18
Data communication method and system App 20060095768 - Hoshino; Kazuyoshi ; et al.	2006-05-04
Key allocating method and key allocation system for encrypted communication App 20050226424 - Takata, Osamu ; et al.	2005-10-13
Method and apparatus for accelerating public-key certificate validation App 20050081037 - Kumagai, Yoko ; et al.	2005-04-14
Electronic document management system with the use of signature technique capable of masking App 20040255116 - Hane, Shingo ; et al.	2004-12-16
Authentication and authorization infrastructure system with CRL issuance notification function App 20040111609 - Kaji, Tadashi ; et al.	2004-06-10
Public key certificate generation method, validation method and apparatus thereof App 20030097566 - Kumagai, Yoko ; et al.	2003-05-22
Certificate validity authentication method and apparatus App 20020046340 - Fujishiro, Takahiro ; et al.	2002-04-18
Information processing system, communication method, and recording medium Grant 6,360,247 - Fujishiro , et al. March 19, 2	2002-03-19
Information processing system, communication method, and recording medium Grant 5,907,676 - Fujishiro , et al. May 25, 1	1999-05-25
Motor vehicle obstacle monitoring system using optical flow processing Grant 5,521,633 - Nakajima , et al. May 28, 1	1996-05-28

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