Keiji Yamamoto

Person

Hino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device and control method
- Patent number 10,291,429
- Issue date May 14, 2019
- Kabushiki Kaisha Toshiba
- Taichi Tashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for performing route search in wireless relay net...
- Patent number 9,730,142
- Issue date Aug 8, 2017
- Kabushiki Kaisha Toshiba
- Takaomi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control of base station parameters based on mapping of terminal dis...
- Patent number 9,445,374
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toshiba
- Kohta Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controller for storage apparatus and controlling method for storage...
- Patent number 9,141,294
- Issue date Sep 22, 2015
- Toshiba Corporation
- Yoshiki Namba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controller for storage device and method for controlling storage de...
- Patent number 8,918,560
- Issue date Dec 23, 2014
- Kabushiki Kaisha Toshiba
- Hiroyuki Nishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller for storage devices and method for controlling storage d...
- Patent number 8,880,832
- Issue date Nov 4, 2014
- Kabushiki Kaisha Toshiba
- Yoshiki Namba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile communication system, control device thereof, mobile termina...
- Patent number 8,401,540
- Issue date Mar 19, 2013
- Kabushiki Kaisha Toshiba
- Kazuya Negishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, its control device, and hand-off contr...
- Patent number 8,401,557
- Issue date Mar 19, 2013
- Kabushiki Kaisha Toshiba
- Kazuya Negishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, control center, and base station
- Patent number 8,385,298
- Issue date Feb 26, 2013
- Kabushiki Kaisha Toshiba
- Kazuya Negishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, gateway, concentrator, and handover co...
- Patent number 8,223,684
- Issue date Jul 17, 2012
- Kabushiki Kaisha Toshiba
- Taichi Tashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, its control device, handover control m...
- Patent number 8,218,504
- Issue date Jul 10, 2012
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover processing system in mobile communication system
- Patent number 8,144,659
- Issue date Mar 27, 2012
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, base station control apparatus, mobile...
- Patent number 8,126,463
- Issue date Feb 28, 2012
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entry control system and entry control method
- Patent number 8,093,988
- Issue date Jan 10, 2012
- Kabushiki Kaisha Toshiba
- Kouichi Takene
- G07 - CHECKING-DEVICES
Information Patent Grant
Handover processing system in mobile communication system
- Patent number 8,068,480
- Issue date Nov 29, 2011
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone system
- Patent number 5,557,665
- Issue date Sep 17, 1996
- Toshiba Corporation
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for press-fitting connectors into printed boards
- Patent number 5,509,192
- Issue date Apr 23, 1996
- Ando Electric Co., Ltd.
- Yasunori Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic private branch exchange having an LCR function and a met...
- Patent number 5,452,351
- Issue date Sep 19, 1995
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for fitting a press-fit connector to a printed...
- Patent number 5,400,502
- Issue date Mar 28, 1995
- Ando Electric Co., Ltd.
- Yasunori Ota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, MASTER STATION DEVICE, AND COMMUNICATION CONT...
- Publication number 20180302801
- Publication date Oct 18, 2018
- KABUSHIKI KAISHA TOSHIBA
- Kohta NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD
- Publication number 20180076977
- Publication date Mar 15, 2018
- KABUSHIKI KAISHA TOSHIBA
- Taichi TASHIRO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK SYNCHRONIZATION MANAGEMENT DEVICE, CONTROL METHOD AND COMPUTE...
- Publication number 20170078038
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Taichi TASHIRO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND W...
- Publication number 20160302220
- Publication date Oct 13, 2016
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi NAKATANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD AND PROGRAM
- Publication number 20160212674
- Publication date Jul 21, 2016
- KABUSHIKI KAISHA TOSHIBA
- Kohta NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND METHOD, AND PROGRAM
- Publication number 20140323037
- Publication date Oct 30, 2014
- Kabushiki Kaisha Toshiba
- Takaomi MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, REPRESENTATIVE BASE STATION, AND BASE STATION CO...
- Publication number 20140274194
- Publication date Sep 18, 2014
- KABUSHIKI KAISHA TOSHIBA
- Kohta NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, REPRESENTATIVE BASE STATION AND BASE STATION CON...
- Publication number 20140219122
- Publication date Aug 7, 2014
- KABUSHIKI KAISHA TOSHIBA
- Kohta NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROLLER FOR STORAGE DEVICE AND METHOD FOR CONTROLLING STORAGE DE...
- Publication number 20130198420
- Publication date Aug 1, 2013
- Hiroyuki Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLER FOR STORAGE APPARATUS AND CONTROLLING METHOD FOR STORAGE...
- Publication number 20130067144
- Publication date Mar 14, 2013
- Yoshiki Namba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLER FOR STORAGE DEVICES AND METHOD FOR CONTROLLING STORAGE D...
- Publication number 20130046942
- Publication date Feb 21, 2013
- Yoshiki Namba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, CONTROL CENTER, AND BASE STATION
- Publication number 20100232399
- Publication date Sep 16, 2010
- Kazuya NEGISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, ITS CONTROL DEVICE, HANDOVER CONTROL M...
- Publication number 20100020764
- Publication date Jan 28, 2010
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, ITS CONTROL DEVICE, AND HAND-OFF CONTR...
- Publication number 20090291689
- Publication date Nov 26, 2009
- Kazuya NEGISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, CONTROL DEVICE THEREOF, MOBILE TERMINA...
- Publication number 20090203378
- Publication date Aug 13, 2009
- Kazuya NEGISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, BASE STATION CONTROLLER, BASE STATION...
- Publication number 20090185529
- Publication date Jul 23, 2009
- Kabushiki Kaisha Toshiba
- Kiyotaka Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, GATEWAY, CONCENTRATOR, AND HANDOVER CO...
- Publication number 20090147753
- Publication date Jun 11, 2009
- Taichi Tashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handover processing system in mobile communication system
- Publication number 20090086675
- Publication date Apr 2, 2009
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, BASE STATION CONTROL APPARATUS, MOBILE...
- Publication number 20090069015
- Publication date Mar 12, 2009
- Kabushiki Kaisha Toshiba
- Keiji YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, SERVER APPARATUS, BASE STATION AND MOB...
- Publication number 20090069019
- Publication date Mar 12, 2009
- Kabushiki Kaisha Toshiba
- Akira Hayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Entry control system and entry control method
- Publication number 20080055041
- Publication date Mar 6, 2008
- Kabushiki Kaisha Toshiba
- Kouichi Takene
- G07 - CHECKING-DEVICES
Information Patent Application
Handover processing system in mobile communication system
- Publication number 20070008931
- Publication date Jan 11, 2007
- Kabushiki Kaisha Toshiba
- Keiji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Calibration device for semiconductor testing apparatus, calibration...
- Publication number 20020039022
- Publication date Apr 4, 2002
- Ando Electric Co., Ltd.
- Keiji Yamamoto
- G01 - MEASURING TESTING

Keiji Yamamoto

Person

Patents Grantslast 30 patents

Control device and control method

Device and method for performing route search in wireless relay net...

Control of base station parameters based on mapping of terminal dis...

Controller for storage apparatus and controlling method for storage...

Controller for storage device and method for controlling storage de...

Controller for storage devices and method for controlling storage d...

Mobile communication system, control device thereof, mobile termina...

Mobile communication system, its control device, and hand-off contr...

Wireless communication system, control center, and base station

Mobile communication system, gateway, concentrator, and handover co...

Mobile communication system, its control device, handover control m...

Handover processing system in mobile communication system

Mobile communication system, base station control apparatus, mobile...

Entry control system and entry control method

Handover processing system in mobile communication system

Telephone system

Apparatus for press-fitting connectors into printed boards

Electronic private branch exchange having an LCR function and a met...

Apparatus and method for fitting a press-fit connector to a printed...

Patents Applicationslast 30 patents

COMMUNICATION SYSTEM, MASTER STATION DEVICE, AND COMMUNICATION CONT...

CONTROL DEVICE AND CONTROL METHOD

CLOCK SYNCHRONIZATION MANAGEMENT DEVICE, CONTROL METHOD AND COMPUTE...

WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND W...

COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD AND PROGRAM

WIRELESS COMMUNICATION DEVICE AND METHOD, AND PROGRAM

CONTROL APPARATUS, REPRESENTATIVE BASE STATION, AND BASE STATION CO...

CONTROL APPARATUS, REPRESENTATIVE BASE STATION AND BASE STATION CON...

CONTROLLER FOR STORAGE DEVICE AND METHOD FOR CONTROLLING STORAGE DE...

CONTROLLER FOR STORAGE APPARATUS AND CONTROLLING METHOD FOR STORAGE...

CONTROLLER FOR STORAGE DEVICES AND METHOD FOR CONTROLLING STORAGE D...

WIRELESS COMMUNICATION SYSTEM, CONTROL CENTER, AND BASE STATION

MOBILE COMMUNICATION SYSTEM, ITS CONTROL DEVICE, HANDOVER CONTROL M...

MOBILE COMMUNICATION SYSTEM, ITS CONTROL DEVICE, AND HAND-OFF CONTR...

MOBILE COMMUNICATION SYSTEM, CONTROL DEVICE THEREOF, MOBILE TERMINA...

MOBILE COMMUNICATION SYSTEM, BASE STATION CONTROLLER, BASE STATION...

MOBILE COMMUNICATION SYSTEM, GATEWAY, CONCENTRATOR, AND HANDOVER CO...

Handover processing system in mobile communication system

MOBILE COMMUNICATION SYSTEM, BASE STATION CONTROL APPARATUS, MOBILE...

MOBILE COMMUNICATION SYSTEM, SERVER APPARATUS, BASE STATION AND MOB...

Entry control system and entry control method

Handover processing system in mobile communication system

Calibration device for semiconductor testing apparatus, calibration...