| Patent | Date |
|---|
Liquid Discharge Apparatus, Liquid Container, And Refill Container
App 20220305796 - TAKAHASHI; Kenta ; et al. | 2022-09-29 |
Liquid Discharge Apparatus, Liquid Container, And Cleaning Bottle
App 20220305797 - TAKAHASHI; Kenta ; et al. | 2022-09-29 |
Medium Processing Apparatus
App 20220292907 - Tougo; Hirofumi ; et al. | 2022-09-15 |
Maintenance device and liquid discharge apparatus
Grant 11,433,675 - Takahashi September 6, 2 | 2022-09-06 |
Self-localization estimation device
Grant 11,408,741 - Miyake , et al. August 9, 2 | 2022-08-09 |
Planetary Reduction Gear
App 20220213947 - ISOBE; Kohei ; et al. | 2022-07-07 |
Electronic device, imaging device, and imaging apparatus
Grant 11,233,950 - Ikeda , et al. January 25, 2 | 2022-01-25 |
Computer system, verification method of confidential information, and computer
Grant 11,227,037 - Takahashi January 18, 2 | 2022-01-18 |
Abnormality detection device, abnormality detection method, and non-transitory tangible computer readable medium
Grant 11,209,457 - Minamiguchi , et al. December 28, 2 | 2021-12-28 |
Maintenance Device And Liquid Discharge Apparatus
App 20210394516 - TAKAHASHI; Kenta | 2021-12-23 |
Biometric signature system and biometric signature method
Grant 11,115,214 - Kaga , et al. September 7, 2 | 2021-09-07 |
Work recording apparatus, system, program, and method preventing confidential information leaks
Grant 11,100,234 - Oonishi , et al. August 24, 2 | 2021-08-24 |
Signature verification system, signature verification method, and storage medium
Grant 11,018,876 - Kaga , et al. May 25, 2 | 2021-05-25 |
Roll device, roll apparatus, head maintenance device, and liquid discharge apparatus
Grant 11,001,065 - Takahashi , et al. May 11, 2 | 2021-05-11 |
Electronic Device, Imaging Device, And Imaging Apparatus
App 20210127047 - IKEDA; Atsushi ; et al. | 2021-04-29 |
Information Processing Apparatus
App 20210089346 - SUZUKI; Manami ; et al. | 2021-03-25 |
Abnormality Detection Device, Abnormality Detection Method, And Non-transitory Tangible Computer Readable Medium
App 20200371131 - Minamiguchi; Yuuichi ; et al. | 2020-11-26 |
Ticket Displaying Device, Key Data Server, And Ticket Data Server
App 20200265390 - KAWAKAMI; Nobuo ; et al. | 2020-08-20 |
Biometric signature system and biometric certificate registration method
Grant 10,719,593 - Kaga , et al. | 2020-07-21 |
1:N biometric authentication, encryption, signature system
Grant 10,680,808 - Takahashi | 2020-06-09 |
Wiping device, head maintenance device, and liquid discharge apparatus
Grant 10,611,157 - Asano , et al. | 2020-04-07 |
Banknote handling machine
Grant D879,873 - Takahashi , et al. | 2020-03-31 |
Roll Device, Roll Apparatus, Head Maintenance Device, And Liquid Discharge Apparatus
App 20200079091 - Takahashi; Kenta ; et al. | 2020-03-12 |
Liquid discharge apparatus
Grant 10,543,689 - Hasebe , et al. Ja | 2020-01-28 |
Computer System, Verification Method Of Confidential Information, And Computer
App 20200019685 - TAKAHASHI; Kenta | 2020-01-16 |
Biometric Signature System And Biometric Signature Method
App 20200014540 - KAGA; Yosuke ; et al. | 2020-01-09 |
Self-localization Estimation Device
App 20200003563 - MIYAKE; Kenji ; et al. | 2020-01-02 |
Self-localization Estimation Device
App 20200003567 - MINAMIGUCHI; Yuichi ; et al. | 2020-01-02 |
Banknote handling machine
Grant D871,499 - Kuroda , et al. Dec | 2019-12-31 |
Sequential biometric cryptosystem and sequential biometric cryptographic processing method
Grant 10,404,465 - Takahashi Sep | 2019-09-03 |
Wiping Device, Head Maintenance Device, And Liquid Discharge Apparatus
App 20190255854 - ASANO; Yukihiro ; et al. | 2019-08-22 |
Signature Verification System, Signature Verification Method, And Storage Medium
App 20190238344 - KAGA; Yosuke ; et al. | 2019-08-01 |
Liquid Discharge Apparatus
App 20190184709 - HASEBE; Daisuke ; et al. | 2019-06-20 |
Medium Processing Apparatus
App 20190122478 - SANDA; Aiko ; et al. | 2019-04-25 |
Biometric Signature System And Biometric Certificate Registration Method
App 20190042716 - KAGA; Yosuke ; et al. | 2019-02-07 |
1:n Biometric Authentication, Encryption, Signature System
App 20180241558 - TAKAHASHI; Kenta | 2018-08-23 |
Biometric signature system, signature verification method, registration terminal, signature generation terminal, and signature verification device
Grant 10,057,068 - Takahashi August 21, 2 | 2018-08-21 |
Hair Shape Control Assisting Agent
App 20170239156 - KOBAYASHI; Shun ; et al. | 2017-08-24 |
Sequential Biometric Cryptosystem And Sequential Biometric Cryptographic Processing Method
App 20170222809 - TAKAHASHI; Kenta | 2017-08-03 |
Liquid ejector and liquid ejecting detector
Grant 9,694,584 - Masaoka , et al. July 4, 2 | 2017-07-04 |
Work Recording Apparatus, Work Recording System, Work Recording Program, and Work Recording Method
App 20170124338 - OONISHI; Kentarou ; et al. | 2017-05-04 |
Signature generation and verification system and signature verification apparatus
Grant 9,565,023 - Takahashi , et al. February 7, 2 | 2017-02-07 |
Moving control device, moving control method, and information recording medium
Grant 9,555,331 - Lee , et al. January 31, 2 | 2017-01-31 |
Liquid Ejector And Liquid Ejecting Detector
App 20160325550 - Masaoka; Shingo ; et al. | 2016-11-10 |
Ultrasonic testing method of wheel
Grant 9,341,598 - Murakoshi , et al. May 17, 2 | 2016-05-17 |
Biometric Signature System, Signature Verification Method, Registration Terminal, Signature Generation Terminal, And Signature Verification Device
App 20160094348 - TAKAHASHI; Kenta | 2016-03-31 |
Automatic Analysis Device
App 20160018426 - MORIYA; Masamichi ; et al. | 2016-01-21 |
Biaxially oriented polyethylene terephthalate film and method for producing same
Grant 9,212,268 - Takahashi , et al. December 15, 2 | 2015-12-15 |
Information authentication method and information authentication system
Grant 9,106,636 - Takahashi August 11, 2 | 2015-08-11 |
Biometric authentication method and computer system
Grant 9,049,192 - Takahashi June 2, 2 | 2015-06-02 |
Biaxially Oriented Polyethylene Terephthalate Film And Method For Producing Same
App 20150119548 - Takahashi; Kenta ; et al. | 2015-04-30 |
Moving Control Device, Moving Control Method, And Information Recording Medium
App 20150057056 - LEE; Kuka ; et al. | 2015-02-26 |
Laser processing method
Grant 8,933,367 - Kakui , et al. January 13, 2 | 2015-01-13 |
Biometric Authentication Method And Computer System
App 20140281569 - TAKAHASHI; Kenta | 2014-09-18 |
Ultrasonic Testing Method Of Wheel
App 20140224024 - Murakoshi; Hitoshi ; et al. | 2014-08-14 |
Distributed processing of partitioned stream data including data element group and end data
Grant 8,782,650 - Takahashi , et al. July 15, 2 | 2014-07-15 |
Biometric authentication method and computer system
Grant 8,762,735 - Takahashi June 24, 2 | 2014-06-24 |
Biometric Authentication Method And Computer System
App 20140082368 - TAKAHASHI; Kenta | 2014-03-20 |
Signature Generation and Verification System and Signature Verification Apparatus
App 20140019766 - TAKAHASHI; Kenta ; et al. | 2014-01-16 |
High Security Biometric Authentication System
App 20140007210 - MURAKAMI; TAKAO ; et al. | 2014-01-02 |
Biometric authentication method and computer system
Grant 8,612,770 - Takahashi December 17, 2 | 2013-12-17 |
Biaxially Oriented Polyethylene Terephthalate Film
App 20130323487 - Takahashi; Kenta ; et al. | 2013-12-05 |
Information Authentication Method And Information Authentication System
App 20130212645 - Takahashi; Kenta | 2013-08-15 |
Biometric authentication system, enrollment terminal, authentication terminal and authentication server
Grant 8,443,201 - Takahashi , et al. May 14, 2 | 2013-05-14 |
Biometric authentication system
Grant 8,437,511 - Murakami , et al. May 7, 2 | 2013-05-07 |
Biometric Authentication Method And Computer System
App 20130111214 - Takahashi; Kenta | 2013-05-02 |
System and method of biometric authentication using multiple kinds of templates
Grant 8,433,922 - Kaga , et al. April 30, 2 | 2013-04-30 |
Template Delivery Type Cancelable Biometric Authentication System And Method Therefor
App 20130088327 - Takahashi; Kenta ; et al. | 2013-04-11 |
Method for generating an encryption key using biometrics authentication and restoring the encryption key and personal authentication system
Grant 8,417,960 - Takahashi , et al. April 9, 2 | 2013-04-09 |
Biometric authentication method and system
Grant 8,412,940 - Takahashi , et al. April 2, 2 | 2013-04-02 |
Biometric authentication method and computer system
Grant 8,356,183 - Takahashi January 15, 2 | 2013-01-15 |
Biometric authentication system, authentication client terminal, and biometric authentication method
Grant 8,340,361 - Murakami , et al. December 25, 2 | 2012-12-25 |
User identification system and a method thereof
Grant 8,332,916 - Isobe , et al. December 11, 2 | 2012-12-11 |
Biometrics authentication method and client terminal and authentication server used for biometrics authentication
Grant 8,320,640 - Hirata , et al. November 27, 2 | 2012-11-27 |
Laser Processing Method
App 20120255935 - KAKUI; Motoki ; et al. | 2012-10-11 |
High-accuracy Similarity Search System
App 20120221574 - Murakami; Takao ; et al. | 2012-08-30 |
Method, system and program for authenticating a user by biometric information
Grant 8,204,279 - Takahashi , et al. June 19, 2 | 2012-06-19 |
Biometric Authentication System And Method Therefor
App 20120005736 - Takahashi; Kenta ; et al. | 2012-01-05 |
Registration Method Of Biologic Information, Application Method Of Using Template And Authentication Method In Biometric Authentication
App 20110314285 - HIRATA; SHINJI ; et al. | 2011-12-22 |
Method, System And Program For Authenticating A User By Biometric Information
App 20110200234 - TAKAHASHI; Kenta ; et al. | 2011-08-18 |
Biometric Authentication System
App 20110182480 - MURAKAMI; Takao ; et al. | 2011-07-28 |
Biometric Authentication Method And System
App 20110185176 - Takahashi; Kenta ; et al. | 2011-07-28 |
Stream Data Processing Apparatus And Method
App 20110145828 - Takahashi; Kenta ; et al. | 2011-06-16 |
System And Method Of Biometric Authentication Using Multiple Kinds Of Templates
App 20110138187 - KAGA; Yosuke ; et al. | 2011-06-09 |
Method, system and program for authenticating a user by biometric information
Grant 7,936,905 - Takahashi , et al. May 3, 2 | 2011-05-03 |
Biometric Authentication Method And Computer System
App 20110099385 - TAKAHASHI; Kenta | 2011-04-28 |
Biometrics Authentication Method And Client Terminal And Authentication Server Used For Biometrics Authentication
App 20100315201 - HIRATA; Shinji ; et al. | 2010-12-16 |
Method, system and program for authenticating a user by biometric information
Grant 7,840,034 - Takahashi , et al. November 23, 2 | 2010-11-23 |
Authentication Terminal, Authentication Server, And Authentication System
App 20100106964 - Hirata; Shinji ; et al. | 2010-04-29 |
User identification system and a method thereof
App 20100011423 - Isobe; Yoshiaki ; et al. | 2010-01-14 |
Biometric authentication system, authentication client terminal, and biometric authentication method
App 20090289760 - Murakami; Takao ; et al. | 2009-11-26 |
Privacy-preserving Scalar Product Calculation System, Privacy-preserving Scalar Product Calculation Method And Cryptographic Key Sharing System
App 20090279694 - TAKAHASHI; Kenta ; et al. | 2009-11-12 |
Computer system and the computer control method
Grant 7,613,680 - Takahashi , et al. November 3, 2 | 2009-11-03 |
Authentication Server, Client Terminal For Authentication, Biometrics Authentication System, Biometrics Authentication Method, And Program For Biometrics Authentication
App 20090070860 - Hirata; Shinji ; et al. | 2009-03-12 |
System, Method, Server, Client Terminal, Program For Biometric Authentication
App 20090007257 - Hirata; Shinji ; et al. | 2009-01-01 |
Unique code generating apparatus, method, program and recording medium
Grant 7,447,339 - Mimura , et al. November 4, 2 | 2008-11-04 |
Biometric Authentication System, Enrollment Terminal, Authentication Terminal And Authentication Server
App 20080178008 - TAKAHASHI; KENTA ; et al. | 2008-07-24 |
System, Server, Terminal and Tamper Resistant Device for Authenticating a User
App 20080178002 - Hirata; Shinji ; et al. | 2008-07-24 |
Method for generating an encryption key using biometrics authentication and restoring the encryption key and personal authentication system
App 20080072063 - Takahashi; Kenta ; et al. | 2008-03-20 |
Method, System and Program for Authenticating a User by Biometric Information
App 20080037833 - TAKAHASHI; KENTA ; et al. | 2008-02-14 |
Method, System And Program For Authenticating A User By Biometric Information
App 20070286465 - TAKAHASHI; KENTA ; et al. | 2007-12-13 |
Information processing apparatus having a user authentication function
App 20070245155 - Mimura; Masahiro ; et al. | 2007-10-18 |
Processing device, helper data generating device, terminal device, authentication device and biometrics authentication system
App 20070118758 - Takahashi; Kenta ; et al. | 2007-05-24 |
Process for producing hydroxyl group-containing compound
Grant 7,148,387 - Takahashi , et al. December 12, 2 | 2006-12-12 |
Computer system and the computer control method
App 20060253457 - Takahashi; Kenta ; et al. | 2006-11-09 |
Method for associating names and device for the same in enterprise applications
Grant 7,107,576 - Takahashi , et al. September 12, 2 | 2006-09-12 |
Employment method, an employment management system and an employment program for business system
App 20060101059 - Mizote; Yuji ; et al. | 2006-05-11 |
Unique code generating apparatus, method, program and recording medium
App 20050135661 - Mimura, Masahiro ; et al. | 2005-06-23 |
Process for producing hydroxyl group-containing compound
App 20040242940 - Takahashi, Kenta ; et al. | 2004-12-02 |
Method for associating names and device for the same in enterprise applications
App 20030101435 - Takahashi, Kenta ; et al. | 2003-05-29 |
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