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Hideji Wakabayashi
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Patents Grants
last 30 patents
Information
Patent Grant
Base station apparatus, method, and radio communication system
Patent number
8,923,912
Issue date
Dec 30, 2014
Sony Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication quality judgment method, mobile station, base station...
Patent number
8,717,912
Issue date
May 6, 2014
Mitsubishi Electric Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications system, communications apparatus, communications ter...
Patent number
8,699,331
Issue date
Apr 15, 2014
BlackBerry Limited
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication mode controlling method, mobile communication system,...
Patent number
8,588,843
Issue date
Nov 19, 2013
BlackBerry Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication method
Patent number
RE44247
Issue date
May 28, 2013
Research in Motion Limited
Kazuhito Niwano
455 - Telecommunications
Information
Patent Grant
Base station apparatus, method, and radio communication system
Patent number
8,364,149
Issue date
Jan 29, 2013
Sony Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communications system, handover controlling method, radio ne...
Patent number
8,355,375
Issue date
Jan 15, 2013
Sony Corporation
Miho Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication mode controlling method, mobile communication system,...
Patent number
8,311,572
Issue date
Nov 13, 2012
Research in Motion Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication mode controlling method, mobile communication system,...
Patent number
8,289,932
Issue date
Oct 16, 2012
Research in Motion Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication terminal, method, and radio communication system
Patent number
8,229,426
Issue date
Jul 24, 2012
Sony Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication mode controlling method, mobile communication system,...
Patent number
8,072,986
Issue date
Dec 6, 2011
Research in Motion Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communications system, handover controlling method, radio ne...
Patent number
8,050,222
Issue date
Nov 1, 2011
Sony Corporation
Miho Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication method
Patent number
8,027,698
Issue date
Sep 27, 2011
Mitsubishi Electric Corporation
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication terminal and radio communication system
Patent number
7,996,008
Issue date
Aug 9, 2011
Sony Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication method
Patent number
7,773,986
Issue date
Aug 10, 2010
Sony Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication mode control method, mobile communication system, bas...
Patent number
7,684,408
Issue date
Mar 23, 2010
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication method
Patent number
7,680,496
Issue date
Mar 16, 2010
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel code assignment according to gain factor
Patent number
7,519,105
Issue date
Apr 14, 2009
Mitsubishi Denki Kabushiki Kaisha
Koutarou Sugisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication terminal and communication system
Patent number
7,352,709
Issue date
Apr 1, 2008
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications system, communications apparatus, communications ter...
Patent number
7,352,698
Issue date
Apr 1, 2008
Mitsubishi Denki Kabushiki Kaisha
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication system, base station device, mobile terminal de...
Patent number
7,082,304
Issue date
Jul 25, 2006
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
BASE STATION APPARATUS, METHOD, AND RADIO COMMUNICATION SYSTEM
Publication number
20130121233
Publication date
May 16, 2013
Sony Corporation
Hideji WAKABAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MODE CONTROLLING METHOD, MOBILE COMMUNICATION SYSTEM,...
Publication number
20130010765
Publication date
Jan 10, 2013
Research in Motion Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MODE CONTROLLING METHOD, MOBILE COMMUNICATION SYSTEM,...
Publication number
20120063422
Publication date
Mar 15, 2012
Research in Motion Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION MODE CONTROLLING METHOD, MOBILE COMMUNICATION SYSTEM,...
Publication number
20120046061
Publication date
Feb 23, 2012
Research in Motion Limited
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION TERMINAL, METHOD, AND RADIO COMMUNICATION SYSTEM
Publication number
20110263287
Publication date
Oct 27, 2011
SONY CORPORATION
Hideji WAKABAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS, METHOD, AND RADIO COMMUNICATION SYSTEM
Publication number
20110261744
Publication date
Oct 27, 2011
Sony Corporation
Hideji WAKABAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATIONS SYSTEM, HANDOVER CONTROLLING METHOD, RADIO NE...
Publication number
20110255515
Publication date
Oct 20, 2011
SONY CORPORATION
Miho Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION, MOBILE COMMUNICATION TERMINAL EQUIPMENT, AND PRIMARY...
Publication number
20110090859
Publication date
Apr 21, 2011
Mitsubishi Electric Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION QUALITY JUDGMENT METHOD, MOBILE STATION, BASE STATION...
Publication number
20110021239
Publication date
Jan 27, 2011
Mitsubishi Electric Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION TERMINAL AND RADIO COMMUNICATION SYSTEM
Publication number
20100105383
Publication date
Apr 29, 2010
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION METHOD
Publication number
20100105387
Publication date
Apr 29, 2010
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communications system, handover controlling method, radio ne...
Publication number
20090275337
Publication date
Nov 5, 2009
MITSUBISHI ELECTRIC CORPORATION
Miho Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Base station, mobile communication terminal equipment, and primary...
Publication number
20090016278
Publication date
Jan 15, 2009
Mitsubishi Electric Corporation
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATIONS SYSTEM, COMMUNICATIONS APPARATUS, COMMUNICATIONS TER...
Publication number
20080318586
Publication date
Dec 25, 2008
Mitsubishi Denki Kabushiki Kaisha
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Communication Terminal and Radio Communication System
Publication number
20080305790
Publication date
Dec 11, 2008
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Quality Judgment Method, Mobile Station, Base Station...
Publication number
20080253300
Publication date
Oct 16, 2008
MITSUBISHI ELECTRIC CORPORATION
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Station, Fixed Station, Communication System and Communicati...
Publication number
20080254819
Publication date
Oct 16, 2008
MITSUBISHI ELECTRIC CORPORATION
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Communications System, Base Station Control Apparatus, and M...
Publication number
20080207245
Publication date
Aug 28, 2008
MITSUBISH ELECTRIC CORPORATION
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus
Publication number
20070025422
Publication date
Feb 1, 2007
Mitsubishi Denki Kabushiki Kaisha
Koutarou Sugisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication mode control method, mobile communication system, bas...
Publication number
20060256756
Publication date
Nov 16, 2006
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication mode controlling method, mobile communication system,...
Publication number
20060217074
Publication date
Sep 28, 2006
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication mode controlling method, mobile communication system,...
Publication number
20060189334
Publication date
Aug 24, 2006
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication terminal and communication system
Publication number
20060176866
Publication date
Aug 10, 2006
Mitsubishi Denki Kabushiki Kaisha
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication system, communication device, communication terminal,...
Publication number
20060083191
Publication date
Apr 20, 2006
Mitsubishi Denki Kabushiki Kaisha
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communications system, communications apparatus, communications ter...
Publication number
20060035644
Publication date
Feb 16, 2006
Mitsubishi Denki Kabushiki Kaisha
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communications system, communications apparatus, communications ter...
Publication number
20060035661
Publication date
Feb 16, 2006
Mitsubishi Denki Kabushiki Kaisha
Kazuhito Niwano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio communication system, base station device, mobile terminal de...
Publication number
20050164706
Publication date
Jul 28, 2005
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communication system, base station and mobile station
Publication number
20050107105
Publication date
May 19, 2005
Hideji Wakabayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE