Membership
Tour
Register
Log in
Atsushi Ogino
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Measurement system, management device and processing distribution m...
Patent number
7,941,485
Issue date
May 10, 2011
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and apparatus for detecting a position of a terminal...
Patent number
7,890,118
Issue date
Feb 15, 2011
Hitachi, Ltd.
Takaki Uta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless terminal position detecting method and system therefor
Patent number
7,848,766
Issue date
Dec 7, 2010
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of providing location service using CDMA-based cellular phon...
Patent number
7,711,376
Issue date
May 4, 2010
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for selecting base station
Patent number
7,509,139
Issue date
Mar 24, 2009
Hitachi, Ltd.
Ryota Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system, and apparatus for detecting a position of a termina...
Patent number
7,353,032
Issue date
Apr 1, 2008
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for position detection of a terminal in a network
Patent number
7,345,630
Issue date
Mar 18, 2008
Hitachi, Ltd.
Tsuyoshi Tamaki
G01 - MEASURING TESTING
Information
Patent Grant
Position calculation method and storage medium storing a program th...
Patent number
7,299,058
Issue date
Nov 20, 2007
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless position measurement method and wireless position measurem...
Patent number
7,266,098
Issue date
Sep 4, 2007
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system, and apparatus for detecting a position of a termina...
Patent number
7,167,712
Issue date
Jan 23, 2007
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless base station position setting method, wireless communicati...
Patent number
7,158,799
Issue date
Jan 2, 2007
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Positioning system and method based on time difference of arrival
Patent number
7,139,583
Issue date
Nov 21, 2006
Hitachi, Ltd.
Ryota Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for position detection of a terminal in a network
Patent number
7,138,946
Issue date
Nov 21, 2006
Hitachi, Ltd.
Tsuyoshi Tamaki
G01 - MEASURING TESTING
Information
Patent Grant
Position calculation method and a mobile terminal and a server ther...
Patent number
7,110,775
Issue date
Sep 19, 2006
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular telephone device and transmitter to cellular telephone
Patent number
7,024,176
Issue date
Apr 4, 2006
Hitachi, Ltd.
Hiroshi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus
Patent number
7,013,111
Issue date
Mar 14, 2006
Hitachi, Ltd.
Mikio Kuwahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Position calculating method, signal receiver, and position calculat...
Patent number
6,972,718
Issue date
Dec 6, 2005
Hitachi, Ltd.
Koji Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring transmitting time offset of a ba...
Patent number
6,889,051
Issue date
May 3, 2005
Hitachi, Ltd.
Atsushi Ogino
G01 - MEASURING TESTING
Information
Patent Grant
Location detection method, location detection system and location d...
Patent number
6,865,394
Issue date
Mar 8, 2005
Hitachi, Ltd.
Atsushi Ogino
G01 - MEASURING TESTING
Information
Patent Grant
Cellular phone
Patent number
6,788,928
Issue date
Sep 7, 2004
Hitachi, Ltd.
Nobuaki Kohinata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Terminal and server for mobile terminal positioning system
Patent number
6,750,812
Issue date
Jun 15, 2004
Hitachti, Ltd.
Kenichi Mizugaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fixed wireless access system and apparatus therefor
Patent number
6,731,905
Issue date
May 4, 2004
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Diversity wireless communication method and its wireless communicat...
Patent number
6,456,830
Issue date
Sep 24, 2002
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical amplifier
Patent number
6,411,430
Issue date
Jun 25, 2002
The Furukawa Electric Co., Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Diversity wireless communication method and its wireless communicat...
Patent number
6,308,054
Issue date
Oct 23, 2001
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Diversity wireless communication method and its wireless communicat...
Patent number
6,249,669
Issue date
Jun 19, 2001
Hitachi, Ltd.
Atsushi Ogino
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Measurement system, management device and processing distribution m...
Publication number
20070182584
Publication date
Aug 9, 2007
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for position detection of a terminal in a network
Publication number
20070090995
Publication date
Apr 26, 2007
Hitachi, Ltd.
Tsuyoshi Tamaki
G01 - MEASURING TESTING
Information
Patent Application
Method, system, and apparatus for detecting a position of a termina...
Publication number
20070087760
Publication date
Apr 19, 2007
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless terminal position detecting method and system therefor
Publication number
20070032248
Publication date
Feb 8, 2007
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for selecting base station
Publication number
20060234756
Publication date
Oct 19, 2006
Ryota Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular telephone device and transmitter to cellular telephone
Publication number
20060128419
Publication date
Jun 15, 2006
Hitachi, Ltd
Hiroshi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, system and apparatus for detecting a position of a terminal...
Publication number
20060105779
Publication date
May 18, 2006
Hitachi, Ltd.
Takaki Uta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Position calculation method and storage medium storing a program th...
Publication number
20060068810
Publication date
Mar 30, 2006
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless base station position setting method, wireless communicati...
Publication number
20050186972
Publication date
Aug 25, 2005
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for controlling position detection of a terminal...
Publication number
20050101331
Publication date
May 12, 2005
Hitachi, Ltd.
Tsuyoshi Tamaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Base station for mobile terminal positioning system
Publication number
20050090268
Publication date
Apr 28, 2005
Hitachi, Ltd.
Ryota Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for position detection of a terminal in a network
Publication number
20050078033
Publication date
Apr 14, 2005
Hitachi, Ltd.
Tsuyoshi Tamaki
G01 - MEASURING TESTING
Information
Patent Application
Wireless position measurement method and wireless position measurem...
Publication number
20050078626
Publication date
Apr 14, 2005
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Position calculation method and a mobile terminal and a server ther...
Publication number
20040203913
Publication date
Oct 14, 2004
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Position calculating method, signal receiver, and position calculat...
Publication number
20040189522
Publication date
Sep 30, 2004
Hitachi, Ltd.
Koji Watanabe
G01 - MEASURING TESTING
Information
Patent Application
Positioning system and method based on time difference of arrival
Publication number
20040157621
Publication date
Aug 12, 2004
Hitachi., Ltd.
Ryota Yamasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, system, and apparatus for detecting a position of a termina...
Publication number
20040046693
Publication date
Mar 11, 2004
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable computer with a schedule management function
Publication number
20030220937
Publication date
Nov 27, 2003
Jun Maeoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Interactive electronic device
Publication number
20030204376
Publication date
Oct 30, 2003
Hitachi, Inc.
Shinichi Obata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wireless communication apparatus
Publication number
20030162550
Publication date
Aug 28, 2003
Hitachi, Ltd.
Mikio Kuwahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular phone
Publication number
20030129964
Publication date
Jul 10, 2003
Nobuaki Kohinata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Terminal and server for mobile terminal positioning system
Publication number
20030128163
Publication date
Jul 10, 2003
Hitachi, Ltd.
Kenichi Mizugaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular telephone device and transmitter to cellular telephone
Publication number
20030109246
Publication date
Jun 12, 2003
Hiroshi Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Location detection method, location detection system and location d...
Publication number
20020132625
Publication date
Sep 19, 2002
HITACHI LTD.
Atsushi Ogino
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for measurement transmitting time offset of ba...
Publication number
20020098839
Publication date
Jul 25, 2002
HITACHI LTD.
Atsushi Ogino
G01 - MEASURING TESTING
Information
Patent Application
Fixed wireless access system and apparatus therefor
Publication number
20020032031
Publication date
Mar 14, 2002
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Diversity wireless communication method and its wireless communicat...
Publication number
20020016156
Publication date
Feb 7, 2002
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of providing location service using CDMA-based cellular phon...
Publication number
20020004398
Publication date
Jan 10, 2002
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Diversity wireless communication method and its wireless communicat...
Publication number
20010003088
Publication date
Jun 7, 2001
Hitachi, Ltd.
Atsushi Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE