Seishi HANAOKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Operation monitoring server and operation monitoring system
- Patent number 10,144,131
- Issue date Dec 4, 2018
- Hitachi, Ltd.
- Hideya Yoshiuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Quality degradation analysis method, quality degradation analysis d...
- Patent number 9,762,727
- Issue date Sep 12, 2017
- Hitachi, Ltd.
- Yuncheng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, terminal device, and base station de...
- Patent number 9,253,741
- Issue date Feb 2, 2016
- Hitachi Kokusai Electric Inc.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method for a mobile communication system
- Patent number 9,042,348
- Issue date May 26, 2015
- Hitachi, Ltd.
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and monitoring apparatus selectable o...
- Patent number 8,831,595
- Issue date Sep 9, 2014
- Hitachi, Ltd.
- Tsutomu Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method for a mobile communication system
- Patent number 8,626,243
- Issue date Jan 7, 2014
- Hitachi, Ltd.
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and gateway apparatus
- Patent number 8,451,774
- Issue date May 28, 2013
- Hitachi, Ltd.
- Katsuhiko Tsunehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system using multi-radio mode, monitor node apparatus...
- Patent number 8,406,181
- Issue date Mar 26, 2013
- Hitachi, Ltd.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system, network apparatus and transfer apparatus
- Patent number 8,396,019
- Issue date Mar 12, 2013
- Hitachi, Ltd.
- Takeshi Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cognitive wireless communication system
- Patent number 8,219,131
- Issue date Jul 10, 2012
- Hitachi, Ltd.
- Ryouji Yamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive modulation scheme and data rate control method
- Patent number 8,189,701
- Issue date May 29, 2012
- Hitachi, Ltd.
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method for a mobile communication system
- Patent number 8,107,896
- Issue date Jan 31, 2012
- Hitachi, Ltd.
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system for communicating via wireless LAN
- Patent number 8,094,636
- Issue date Jan 10, 2012
- Hitachi, Ltd.
- Ryouji Yamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system for selecting communication method
- Patent number 8,073,462
- Issue date Dec 6, 2011
- Hitachi, Ltd.
- Junji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station which communicates according to a retransmission control
- Patent number 8,014,827
- Issue date Sep 6, 2011
- Hitachi, Ltd.
- Toshiyuki Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive modulation scheme and data rate control method
- Patent number 7,801,236
- Issue date Sep 21, 2010
- Hitachi, Ltd.
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable information terminal and information transmitting method
- Patent number 7,660,576
- Issue date Feb 9, 2010
- Hitachi, Ltd.
- Hidetoshi Kitajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive modulation method and coding rate control method
- Patent number 7,656,960
- Issue date Feb 2, 2010
- Hitachi, Ltd.
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive modulation scheme and coding rate control method
- Patent number 7,555,269
- Issue date Jun 30, 2009
- Hitachi Communication Technologies, Ltd.
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and adaptive modulation in multi-carrier communication
- Patent number 7,447,269
- Issue date Nov 4, 2008
- Hitachi, Ltd.
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive modulation/demodulation method and radio communications sy...
- Patent number 7,363,007
- Issue date Apr 22, 2008
- Hitachi Communication Technologies, Ltd.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method for a mobile communication system
- Patent number 7,356,004
- Issue date Apr 8, 2008
- Hitachi, Ltd.
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications terminal
- Patent number 7,283,671
- Issue date Oct 16, 2007
- Hitachi, Ltd.
- Kazushige Hiroi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mapping method of code word with QAM modulation
- Patent number 7,277,498
- Issue date Oct 2, 2007
- Hitachi, Ltd.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel estimation method for a mobile communication system
- Patent number 7,158,770
- Issue date Jan 2, 2007
- Hitachi, Ltd.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, and demodulation method and data rat...
- Patent number 7,095,996
- Issue date Aug 22, 2006
- Hitachi, Ltd.
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus
- Patent number 7,088,696
- Issue date Aug 8, 2006
- Manabu Kawabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable information terminal and information transmitting method
- Patent number 6,996,423
- Issue date Feb 7, 2006
- Hitachi, Ltd.
- Hidetoshi Kitajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control method of channel assign
- Patent number 6,920,122
- Issue date Jul 19, 2005
- Hitachi, Ltd.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus for code division multiple accessing mobile...
- Patent number 6,377,613
- Issue date Apr 23, 2002
- Hitachi, Ltd.
- Manabu Kawabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Operation Monitoring Server and Operation Monitoring System
- Publication number 20180001473
- Publication date Jan 4, 2018
- Hitachi, Ltd
- Hideya YOSHIUCHI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ADMINISTRATION SERVER, ADMINISTRATION SYSTEM, AND ADMINISTRATION ME...
- Publication number 20170106530
- Publication date Apr 20, 2017
- Hitachi, Ltd
- lsao SHIMOKAWA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
EVALUATION APPARATUS, EVALUATION SYSTEM, DEVICE, AND EVALUATION METHOD
- Publication number 20170063997
- Publication date Mar 2, 2017
- Hitachi, Ltd
- Yuncheng ZHU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
QUALITY DEGRADATION ANALYSIS METHOD, QUALITY DEGRADATION ANALYSIS D...
- Publication number 20160134747
- Publication date May 12, 2016
- Hitachi, Ltd
- Yuncheng ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SYSTEM, TRAFFIC MANAGEMENT SERVER, AND BASE STATION MANAGEM...
- Publication number 20160036710
- Publication date Feb 4, 2016
- Hitachi, Ltd
- Seishi HANAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK CONTROL APPARATUS
- Publication number 20150381507
- Publication date Dec 31, 2015
- Hitachi, Ltd
- Chie MASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION APPARATUS, DETECTION METHOD, AND DETECTION PROGRAM
- Publication number 20150249585
- Publication date Sep 3, 2015
- Hitachi, Ltd
- Yusuke SHOMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, TERMINAL DEVICE, AND BASE STATION DE...
- Publication number 20140248921
- Publication date Sep 4, 2014
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD FOR A MOBILE COMMUNICATION SYSTEM
- Publication number 20140105323
- Publication date Apr 17, 2014
- Hitachi, Ltd
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD FOR A MOBILE COMMUNICATION SYSTEM
- Publication number 20120120875
- Publication date May 17, 2012
- Hitachi, Ltd
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communication System, Wireless Communication Base Station...
- Publication number 20120100854
- Publication date Apr 26, 2012
- Hitachi, Ltd
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communication System for Controlling Qualities of Experien...
- Publication number 20110286344
- Publication date Nov 24, 2011
- Hitachi, Ltd
- Seishi HANAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE MODULATION SCHEME AND DATA RATE CONTROL METHOD
- Publication number 20110122957
- Publication date May 26, 2011
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SYSTEM AND MONITORING NODE
- Publication number 20110007651
- Publication date Jan 13, 2011
- Mikio Kataoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM USING MULTI-RADIO MODE, MONITOR NODE APPARATUS...
- Publication number 20100177714
- Publication date Jul 15, 2010
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND GATEWAY APPARATUS
- Publication number 20100157898
- Publication date Jun 24, 2010
- Hitachi, Ltd
- Katsuhiko TSUNEHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system for selecting communication method
- Publication number 20090061893
- Publication date Mar 5, 2009
- Hitachi, Ltd.
- Junji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication system for communicating via wireless LAN
- Publication number 20090059879
- Publication date Mar 5, 2009
- Hitachi, Ltd.
- Ryouji Yamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system, network apparatus and transfer apparatus
- Publication number 20090046615
- Publication date Feb 19, 2009
- Hitachi Communication Technologies, Ltd.
- Takeshi Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless communication system and monitoring apparatus selectable o...
- Publication number 20080233951
- Publication date Sep 25, 2008
- Hitachi, Ltd.
- Tsutomu Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cognitive wireless communication system
- Publication number 20080182605
- Publication date Jul 31, 2008
- Ryouji Yamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission method for a mobile communication system
- Publication number 20080144594
- Publication date Jun 19, 2008
- Takashi Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Control Method, Wireless Communication System, And Wi...
- Publication number 20080008135
- Publication date Jan 10, 2008
- Toshiyuki Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIMO system with plural access points
- Publication number 20070104165
- Publication date May 10, 2007
- Hitachi Communications Technologies, Ltd.
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive modulation method and coding rate control method
- Publication number 20060165190
- Publication date Jul 27, 2006
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive modulation scheme and coding rate control method
- Publication number 20060165189
- Publication date Jul 27, 2006
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable information terminal and information transmitting method
- Publication number 20060111139
- Publication date May 25, 2006
- Hitachi, Ltd
- Hidetoshi Kitajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and adaptive modulation in multi-carrier communication
- Publication number 20060008014
- Publication date Jan 12, 2006
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive modulation scheme and data rate control method
- Publication number 20050197065
- Publication date Sep 8, 2005
- Satoshi Tamaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive modulation/demodulation method and radio communications sy...
- Publication number 20050054302
- Publication date Mar 10, 2005
- Seishi Hanaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Seishi HANAOKA

Person

Patents Grantslast 30 patents

Operation monitoring server and operation monitoring system

Quality degradation analysis method, quality degradation analysis d...

Wireless communication system, terminal device, and base station de...

Data transmission method for a mobile communication system

Wireless communication system and monitoring apparatus selectable o...

Data transmission method for a mobile communication system

Communication system and gateway apparatus

Communication system using multi-radio mode, monitor node apparatus...

Network system, network apparatus and transfer apparatus

Cognitive wireless communication system

Adaptive modulation scheme and data rate control method

Data transmission method for a mobile communication system

Wireless communication system for communicating via wireless LAN

Communication system for selecting communication method

Base station which communicates according to a retransmission control

Adaptive modulation scheme and data rate control method

Portable information terminal and information transmitting method

Adaptive modulation method and coding rate control method

Adaptive modulation scheme and coding rate control method

Method and adaptive modulation in multi-carrier communication

Adaptive modulation/demodulation method and radio communications sy...

Data transmission method for a mobile communication system

Communications terminal

Mapping method of code word with QAM modulation

Channel estimation method for a mobile communication system

Wireless communication system, and demodulation method and data rat...

Communication apparatus

Portable information terminal and information transmitting method

Control method of channel assign

Communication apparatus for code division multiple accessing mobile...

Patents Applicationslast 30 patents

Operation Monitoring Server and Operation Monitoring System

ADMINISTRATION SERVER, ADMINISTRATION SYSTEM, AND ADMINISTRATION ME...

EVALUATION APPARATUS, EVALUATION SYSTEM, DEVICE, AND EVALUATION METHOD

QUALITY DEGRADATION ANALYSIS METHOD, QUALITY DEGRADATION ANALYSIS D...

NETWORK SYSTEM, TRAFFIC MANAGEMENT SERVER, AND BASE STATION MANAGEM...

NETWORK CONTROL APPARATUS

DETECTION APPARATUS, DETECTION METHOD, AND DETECTION PROGRAM

WIRELESS COMMUNICATION SYSTEM, TERMINAL DEVICE, AND BASE STATION DE...

DATA TRANSMISSION METHOD FOR A MOBILE COMMUNICATION SYSTEM

DATA TRANSMISSION METHOD FOR A MOBILE COMMUNICATION SYSTEM

Wireless Communication System, Wireless Communication Base Station...

Wireless Communication System for Controlling Qualities of Experien...

ADAPTIVE MODULATION SCHEME AND DATA RATE CONTROL METHOD

NETWORK SYSTEM AND MONITORING NODE

COMMUNICATION SYSTEM USING MULTI-RADIO MODE, MONITOR NODE APPARATUS...

COMMUNICATION SYSTEM AND GATEWAY APPARATUS

Communication system for selecting communication method

Wireless communication system for communicating via wireless LAN

Network system, network apparatus and transfer apparatus

Wireless communication system and monitoring apparatus selectable o...

Cognitive wireless communication system

Data transmission method for a mobile communication system

Communication Control Method, Wireless Communication System, And Wi...

MIMO system with plural access points

Adaptive modulation method and coding rate control method

Adaptive modulation scheme and coding rate control method

Portable information terminal and information transmitting method

Method and adaptive modulation in multi-carrier communication

Adaptive modulation scheme and data rate control method

Adaptive modulation/demodulation method and radio communications sy...