Patent | Date |
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Fiber-reinforced Resin Hollow Cylindrical Body App 20220098387 - TAKAHASHI; Yuta ;   et al. | 2022-03-31 |
Energy Absorption Member App 20200018373 - HARASHIMA; Shunsuke ;   et al. | 2020-01-16 |
Structure and manufacturing method for pressure vessel Grant 8,931,661 - Kuroiwa , et al. January 13, 2 | 2015-01-13 |
Service Providing Apparatus, Service Providing Method, And Storage Medium App 20140122609 - Sakata; Kazuhiro | 2014-05-01 |
Telephone relay system, telephone relay apparatus and telephone relay method Grant 8,401,162 - Sakata , et al. March 19, 2 | 2013-03-19 |
Structure And Manufacturing Method For Pressure Vessel App 20120012593 - Kuroiwa; Natsuki ;   et al. | 2012-01-19 |
Telephone control device, telephone control method, telephone control program, telephone terminal, telephone calling method, telephone calling program and telephone control system Grant 7,965,831 - Kurashima , et al. June 21, 2 | 2011-06-21 |
User Information Provision Device, User Information Presentation System, And User Information Presentation Method App 20110115697 - Sakata; Kazuhiro ;   et al. | 2011-05-19 |
Telephone Relay System, Telephone Relay Apparatus And Telephone Relay Method App 20100098229 - Sakata; Kazuhiro ;   et al. | 2010-04-22 |
Content delivery system Grant 7,567,800 - Uematsu , et al. July 28, 2 | 2009-07-28 |
Telephone Control Device, Telephone Control Method, Telephone Control Program, Telephone Terminal, Telephone Calling Method, Telephone Calling Program and Telephone Control System App 20080192917 - Kurashima; Akihisa ;   et al. | 2008-08-14 |
Advertising Information Collection Apparatus And Advertising Information Collection And Provision Apparatus, And Advertising System And Method Using Them App 20080196074 - Sakata; Kazuhiro | 2008-08-14 |
Communication Device, Communication Method, and Communication Program App 20080051128 - Sakata; Kazuhiro | 2008-02-28 |
Retrieval device, retrieval server, and retrieval system, as well as retrieval method and computer program with greater extent of retrieval conditions Grant 7,305,428 - Sakata December 4, 2 | 2007-12-04 |
Communication System And Transfer Control Method Together With Telphone Device, Communication Device, And Program Used For Same App 20070206745 - Sakata; Kazuhiro | 2007-09-06 |
Program executing method in service system and program executing apparatus for the same Grant 7,228,435 - Sakata June 5, 2 | 2007-06-05 |
Time-dependent message delivery method and system Grant 7,197,538 - Sakata March 27, 2 | 2007-03-27 |
Message reception device, message reception method, and program for receiving message is recorded Grant 7,177,907 - Sakata February 13, 2 | 2007-02-13 |
Location information conversion device, control method therefor, location information providing system using them, and control method therefor Grant 7,079,950 - Sakata , et al. July 18, 2 | 2006-07-18 |
Message server, message system, and method of management of presence information as well as program for implementing presence information management App 20030225843 - Sakata, Kazuhiro | 2003-12-04 |
Program executing method in service system and program executing apparatus for the same App 20030217284 - Sakata, Kazuhiro | 2003-11-20 |
System and method for controlling notification of terminal location App 20030187980 - Sakata, Kazuhiro | 2003-10-02 |
Content delivery system App 20030092427 - Uematsu, Akira ;   et al. | 2003-05-15 |
Location information conversion device, control method therefor, location information providing system using them, and control method therefor App 20030050755 - Sakata, Kazuhiro ;   et al. | 2003-03-13 |
Program executing apparatus and program executing method as well as program executing program App 20030046549 - Sakata, Kazuhiro | 2003-03-06 |
Message delivery method and system App 20020178237 - Sakata, Kazuhiro | 2002-11-28 |
Retrieval device, retrieval server, and retrieval system, as well as retrieval method and computer program App 20020156845 - Sakata, Kazuhiro | 2002-10-24 |
Message reception device, message reception method, and program for receiving message is recorded App 20020095468 - Sakata, Kazuhiro | 2002-07-18 |
Notification system, notification server, notification method, and recording medium recording notification program App 20020073198 - Sakata, Kazuhiro | 2002-06-13 |
Method for loading application program and opening files in host terminals before collaborating on a joint project Grant 6,377,977 - Sakata April 23, 2 | 2002-04-23 |
Cooperative work support system Grant 6,343,316 - Sakata January 29, 2 | 2002-01-29 |
System, method and record medium for opening document to the public by use of public media App 20010010050 - Sakata, Kazuhiro | 2001-07-26 |
Passenger conveyer control apparatus Grant 5,526,256 - Sakata , et al. June 11, 1 | 1996-06-11 |
Anti-theft system for a vehicle Grant 4,965,460 - Tanaka , et al. October 23, 1 | 1990-10-23 |
Elevator control system Grant 4,958,707 - Yoneda , et al. September 25, 1 | 1990-09-25 |
Electronic lock and key switch having key identifying function Grant 4,849,749 - Fukamachi , et al. July 18, 1 | 1989-07-18 |
Method and apparatus for detecting elevator car position Grant 4,387,436 - Katayama , et al. June 7, 1 | 1983-06-07 |
Elevator control system Grant 4,350,225 - Sakata , et al. September 21, 1 | 1982-09-21 |
Elevator test operation apparatus Grant 4,330,838 - Yoneda , et al. May 18, 1 | 1982-05-18 |
Apparatus for controlling rescue operation of an elevator Grant 4,326,606 - Kuzunuki , et al. April 27, 1 | 1982-04-27 |
Storage Pallets And Drive Means Thereof Grant 3,662,905 - Mizuno , et al. May 16, 1 | 1972-05-16 |