Membership
Tour
Register
Log in
Koji Maeda
Follow
Person
Yokosuka-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Radio communication apparatus, radio communication system, and radi...
Patent number
8,437,703
Issue date
May 7, 2013
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communications system and radio communications method
Patent number
8,320,836
Issue date
Nov 27, 2012
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller and method for use in radio station in radio communicati...
Patent number
8,315,569
Issue date
Nov 20, 2012
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal generation device and signal generation method
Patent number
8,189,700
Issue date
May 29, 2012
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal frequency band detection device
Patent number
8,060,047
Issue date
Nov 15, 2011
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmitter, wireless receiver, wireless communication sys...
Patent number
7,941,170
Issue date
May 10, 2011
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal reception time period detector
Patent number
7,903,767
Issue date
Mar 8, 2011
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal detector used in wireless communication system
Patent number
7,636,407
Issue date
Dec 22, 2009
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal reception device, signal transmission device, radio communic...
Patent number
7,418,248
Issue date
Aug 26, 2008
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal separator
Patent number
7,409,017
Issue date
Aug 5, 2008
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication system, radio station, and radio communication...
Patent number
7,209,716
Issue date
Apr 24, 2007
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio receiver and receiving method for controlling the beam-width...
Patent number
7,046,965
Issue date
May 16, 2006
NTT DoCoMo, Inc.
Koji Maeda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADI...
Publication number
20100248761
Publication date
Sep 30, 2010
NTT DoCoMo, Inc.
Koji MAEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATIONS SYSTEM AND RADIO COMMUNICATIONS METHOD
Publication number
20100248638
Publication date
Sep 30, 2010
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROLLER AND METHOD FOR USE IN RADIO STATION IN RADIO COMMUNICATI...
Publication number
20100233963
Publication date
Sep 16, 2010
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL GENERATION DEVICE AND SIGNAL GENERATION METHOD
Publication number
20100135433
Publication date
Jun 3, 2010
NTT DoCoMo, Inc.
Koji MAEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL FREQUENCY BAND DETECTION DEVICE
Publication number
20080125071
Publication date
May 29, 2008
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS TRANSMITTER, WIRELESS RECEIVER, WIRELESS COMMUNICATION SYS...
Publication number
20080026704
Publication date
Jan 31, 2008
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL RECEPTION TIME PERIOD DETECTOR
Publication number
20070281649
Publication date
Dec 6, 2007
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal detector used in wireless communication system
Publication number
20060067446
Publication date
Mar 30, 2006
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal reception device, signal transmission device, radio communic...
Publication number
20050245220
Publication date
Nov 3, 2005
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal separator
Publication number
20050195922
Publication date
Sep 8, 2005
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio communication system, radio station, and radio communication...
Publication number
20040171352
Publication date
Sep 2, 2004
NTT DoCoMo, Inc.
Koji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio receiver and receiving method for controlling the beam-width...
Publication number
20030157897
Publication date
Aug 21, 2003
NTT DoCoMo, Inc.
Koji Maeda
H01 - BASIC ELECTRIC ELEMENTS