KAWAMOTO; YOHEI

Patent Applications and Registrations

Patent applications and USPTO patent grants for KAWAMOTO; YOHEI.The latest application filed is for "information processing device, method, and program".

Company Profile

5.27.40

KAWAMOTO; YOHEI - TOKYO JP
Kawamoto; Yohei - Kanagawa 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
Information Processing Device, Method, And Program App 20220109679 - TAKANO; HIROAKI ; et al.	2022-04-07
Information Processing Apparatus, Information Processing Method, And Program App 20210311564 - KAWAMOTO; YOHEI ; et al.	2021-10-07
Environmental Measurement Apparatus, Information Processing Apparatus, Information Processing System, Information Processing Method, And Program App 20210247289 - ENOKIDO; TOSHIO ; et al.	2021-08-12
Information Processing Device, Information Processing System, Information Processing Method, And Program App 20200226276 - KAWAMOTO; Yohei ; et al.	2020-07-16
Information processing device, information processing system, and information processing method to determine correlation of data Grant 10,650,083 - Kawamoto	2020-05-12
Information processing apparatus and information processing method for public key scheme based user authentication Grant 10,587,607 - Tanaka , et al.	2020-03-10
Information processing apparatus, information processing method, and computer program Grant 10,447,673 - Sakumoto , et al. Oc	2019-10-15
Information Processing Apparatus, Information Processing Method, And Program App 20190209027 - MIYASHITA; Ken ; et al.	2019-07-11
Information Processing Apparatus, Information Processing Method, And Program App 20190183358 - WAKITA; Yoshihiro ; et al.	2019-06-20
Information Processing Device, Information Processing System, And Information Processing Method, And Program App 20190004999 - KAWAMOTO; YOHEI	2019-01-03
Information Processing Device, Information Processing System, And Information Processing Method, And Program App 20180366227 - KAWAMOTO; YOHEI	2018-12-20
Information processing device and information processing method Grant 10,108,650 - Tanaka , et al. October 23, 2	2018-10-23
Authentication using electronic signature Grant 9,882,721 - Kawamoto , et al. January 30, 2	2018-01-30
Information processing device and information processing method to maintain secret key for authentication Grant 9,705,858 - Kawamoto , et al. July 11, 2	2017-07-11
Information processing apparatus, information processing method, and recording medium Grant 9,607,173 - Kawamoto , et al. March 28, 2	2017-03-28
Information Processing Apparatus, Information Processing Method, And Computer Program App 20160226856 - TANAKA; Yu ; et al.	2016-08-04
System and method for securing a power management apparatus from an attack by verifying acquired data based on statistical processing, data simulation, and watermark verification Grant 9,386,101 - Kawamoto , et al. July 5, 2	2016-07-05
Information Processing Apparatus, Information Processing Method, And Computer Program App 20160182476 - SAKUMOTO; Koichi ; et al.	2016-06-23
Terminal device, server, data processing system, data processing method, and program Grant 9,270,947 - Tanaka , et al. February 23, 2	2016-02-23
Power management system, power management apparatus, and power management method Grant 9,263,916 - Ukita , et al. February 16, 2	2016-02-16
Quantum encryption communication apparatus, quantum encryption communication method, and quantum encryption communication system Grant 9,246,602 - Ukita , et al. January 26, 2	2016-01-26
Information Processing Apparatus, Information Processing Method, And Recording Medium App 20150278547 - KAWAMOTO; YOHEI ; et al.	2015-10-01
Information Processing Device, Information Processing Method, And Computer Program App 20150269208 - Tanaka; Yu ; et al.	2015-09-24
Apparatus and method for managing power of an electronic appliance Grant 9,085,241 - Asano , et al. July 21, 2	2015-07-21
Service Providing System, Service Providing Method, Portable Communication Terminal And Server App 20150188716 - Asano; Tomoyuki ; et al.	2015-07-02
Information Processing Device, Information Processing Method, And Computer Program App 20150163209 - KAWAMOTO; YOHEI ; et al.	2015-06-11
Power management apparatus, and method of providing game contents Grant 8,968,094 - Yoshida , et al. March 3, 2	2015-03-03
Electronic watermark generating apparatus, electronic watermark verifying apparatus, method of generating electronic watermark, and method of verifying electronic watermark Grant 8,914,638 - Kawamoto , et al. December 16, 2	2014-12-16
Information Processing Apparatus, Information Processing System, Information Processing Method, And Program App 20140331056 - Kawamoto; Yohei ; et al.	2014-11-06
Outlet expansion appartus containing a delegate authentication unit to perform authentication of an electronic appliance with a power management apparatus Grant 8,683,236 - Ukita , et al. March 25, 2	2014-03-25
Information Processing Apparatus, Information Processing System, Information Processing Method, Program And Client Terminal App 20140068788 - TANAKA; Yu ; et al.	2014-03-06
Information Processing Apparatus, Information Processing Method, Program, And Information Processing System App 20140012862 - KAWAMOTO; Yohei ; et al.	2014-01-09
Information Processing Device, Information Processing Method, And Program App 20130289977 - TANAKA; Yu ; et al.	2013-10-31
Information Processing Apparatus, Information Processing Method, And Program App 20130268679 - Asano; Tomoyuki ; et al.	2013-10-10
Appliance authentication system, and method of controlling power supply Grant 8,364,961 - Tanaka , et al. January 29, 2	2013-01-29
Power Management System, Power Management Apparatus, And Power Management Method App 20120286723 - Ukita; Masakazu ; et al.	2012-11-15
Integrated Circuit (ic) Card App 20120269345 - Ukita; Masakazu ; et al.	2012-10-25
Quantum cryptography communication method, quantum cryptography communication apparatus, and quantum cryptography communication system Grant 8,175,273 - Kawamoto , et al. May 8, 2	2012-05-08
Service Providing System, Service Providing Method, Portable Communication Terminal And Server App 20120110679 - Asano; Tomoyuki ; et al.	2012-05-03
Quantum cryptography communication apparatus and communication terminal Grant 8,165,298 - Kawamoto , et al. April 24, 2	2012-04-24
Quantum Encryption Communication Apparatus, Quantum Encryption Communication Method, And Quantum Encryption Communication System App 20120087500 - UKITA; Masakazu ; et al.	2012-04-12
Id-value Assessment Device, Id-value Assessment System, And Id-value Assessment Method App 20120054042 - KAWAMOTO; Yohei ; et al.	2012-03-01
Terminal Device, Server, Data Processing System, Data Processing Method, And Program App 20120054485 - TANAKA; Yu ; et al.	2012-03-01
Appliance Authentication System, And Method Of Controlling Power Supply App 20110238988 - Tanaka; Yu ; et al.	2011-09-29
Analysis Server, And Method Of Analyzing Data App 20110184575 - KAWAMOTO; Yohei ; et al.	2011-07-28
Power Management Apparatus, Electronic Appliance, And Method Of Registering Electronic Appliances App 20110184585 - MATSUDA; Seiichi ; et al.	2011-07-28
Power Management Apparatus, Power Management System, And Method Of Controlling Appliance App 20110184584 - UKITA; Masakazu ; et al.	2011-07-28
Power Management Apparatus, And Method Of Registering Electronic Appliances App 20110184586 - ASANO; Tomoyuki ; et al.	2011-07-28
Power Management Apparatus, And Method Of Providing Game Contents App 20110183733 - YOSHIDA; Asami ; et al.	2011-07-28
Electronic Appliance, Power Management Apparatus, And Method Of Identifying Appliance App 20110185198 - UKITA; Masakazu ; et al.	2011-07-28
Electronic Watermark Generating Apparatus, Electronic Watermark Verifying Apparatus, Method Of Generating Electronic Watermark, And Method Of Verifying Electronic Watermark App 20110184580 - KAWAMOTO; Yohei ; et al.	2011-07-28
Power Management Apparatus, And Display Method App 20110185303 - KATAGI; Masanobu ; et al.	2011-07-28
Outlet Expansion Apparatus, And Delegate Authentication Method App 20110185197 - UKITA; Masakazu ; et al.	2011-07-28
Power Management Apparatus, Electronic Appliance, and Method of Managing Power App 20110185196 - ASANO; Tomoyuki ; et al.	2011-07-28
Quantum Cryptography Communication Apparatus And Communication Terminal App 20080267635 - Kawamoto; Yohei ; et al.	2008-10-30
Quantum cipher communication system and method of setting average photon number at communication terminal App 20070248229 - Kawamoto; Yohei ; et al.	2007-10-25
Quantum cryptography communication method, quantum cryptography communication apparatus, and quantum cryptography communication system App 20060083376 - Kawamoto; Yohei ; et al.	2006-04-20

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