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Gaming machine controller and method of use
Grant 11,213,742 - Tsutsui January 4, 2 | 2022-01-04 |
Electronic voucher ticket system
Grant 10,970,967 - Tsutsui April 6, 2 | 2021-04-06 |
Electronic Voucher Ticket System
App 20200175814 - Siemasko; Robert ; et al. | 2020-06-04 |
Electronic Voucher Ticket System
App 20200168044 - Tsutsui; Yuichiro | 2020-05-28 |
Gate control method, authentication device, and gate control system
Grant 10,460,537 - Natsuno , et al. Oc | 2019-10-29 |
Electronic Voucher Ticket System
App 20190213832 - Tsutsui; Yuichiro | 2019-07-11 |
Electronic Voucher Ticket System
App 20190213833 - Tsutsui; Yuichiro | 2019-07-11 |
Electronic voucher ticket system
Grant 10,318,942 - Tsutsui | 2019-06-11 |
Electronic voucher ticket system
Grant 10,235,838 - Tsutsui | 2019-03-19 |
Electronic voucher ticket system
Grant 10,235,839 - Tsutsui | 2019-03-19 |
Gaming Machine Controller And Method Of Use
App 20180085667 - TSUTSUI; Yuichiro | 2018-03-29 |
Gate Control Method, Authentication Device, And Gate Control System
App 20170221286 - Natsuno; Takeshi ; et al. | 2017-08-03 |
Electronic Voucher Ticket System
App 20170092062 - Tsutsui; Yuichiro | 2017-03-30 |
Electronic payment system for automated machine
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Method of controlling a game machine
Grant 9,336,522 - Tsutsui May 10, 2 | 2016-05-10 |
Electronic Voucher Ticket System
App 20160086445 - Tsutsui; Yuichiro | 2016-03-24 |
Electronic Voucher Ticket System
App 20160086145 - Tsutsui; Yuichiro | 2016-03-24 |
Transaction Method And Transaction System
App 20160019540 - Tsutsui; Yuichiro | 2016-01-21 |
Electronic Voucher Ticket System
App 20150087408 - Siemasko; Robert ; et al. | 2015-03-26 |
Transaction Management System
App 20130317987 - Tsutsui; Yuichiro | 2013-11-28 |
Mail distributing apparatus, program and mail transmitting method capable of shortening average wait time for completing transmission of mails
Grant 7,660,858 - Tsutsui February 9, 2 | 2010-02-09 |
Information distribution server system, information distribution method, and recording medium
App 20070265972 - Tsutsui; Yuichiro | 2007-11-15 |
Location information notifying method and location information notifying apparatus
Grant 7,010,306 - Tanibayashi , et al. March 7, 2 | 2006-03-07 |
Mail distributing apparatus, program and mail transmitting method capable of shortening average wait time for completing transmission of mails
App 20060010216 - Tsutsui; Yuichiro | 2006-01-12 |
Information provider, terminal and system and recording medium for the terminal
App 20050010488 - Itakura, Yuichiro ; et al. | 2005-01-13 |
Information display system
App 20040201616 - Itakura, Yuichiro ; et al. | 2004-10-14 |
Information provider, terminal and system and recording medium for the terminal
Grant 6,711,551 - Itakura , et al. March 23, 2 | 2004-03-23 |
Upgrade of online access client software
App 20040049519 - Itakura, Yuichiro ; et al. | 2004-03-11 |
Purchasing on-line using a parameter in a database
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Message searching system and terminal
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Communication system for distributing such message as advertisement to user of terminal equipment
Grant 6,351,745 - Itakura , et al. February 26, 2 | 2002-02-26 |
Communication system
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Communication system capable of providing user with picture meeting characteristics of user and terminal equipment and information providing device used for the same
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Communication channel selection method
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Communication system and call processing method
Grant 5,572,585 - Tsutsui November 5, 1 | 1996-11-05 |
Telephone apparatus capable of setting card unit therein
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