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Michio Morioka
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Kashiwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Map data distribution system
Patent number
8,005,612
Issue date
Aug 23, 2011
Hitachi, Ltd.
Akinori Asahara
G01 - MEASURING TESTING
Information
Patent Grant
Computer readable medium storing a map data updating program and ma...
Patent number
7,930,100
Issue date
Apr 19, 2011
Hitachi, Ltd.
Masaaki Tanizaki
G01 - MEASURING TESTING
Information
Patent Grant
Navigation device, navigation method, navigation program, server de...
Patent number
7,783,421
Issue date
Aug 24, 2010
Hitachi, Ltd.
Toshifumi Arai
G01 - MEASURING TESTING
Information
Patent Grant
Navigation apparatus for receiving delivered information
Patent number
7,383,127
Issue date
Jun 3, 2008
Hitachi, Ltd.
Shigeru Matsuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vehicle failure diagnosis apparatus and in-vehicle terminal for veh...
Patent number
7,369,925
Issue date
May 6, 2008
Hitachi, Ltd.
Michio Morioka
G07 - CHECKING-DEVICES
Information
Patent Grant
Speech input system, speech portal server, and speech input terminal
Patent number
7,299,186
Issue date
Nov 20, 2007
Hitachi, Ltd.
Soshiro Kuzunuki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Remote control system, on-vehicle equipment and remote control method
Patent number
7,268,664
Issue date
Sep 11, 2007
Hitachi, Ltd.
Katsuaki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Information center for communications-type navigation device
Patent number
7,233,862
Issue date
Jun 19, 2007
Hitachi, Ltd.
Yoshinori Endo
G08 - SIGNALLING
Information
Patent Grant
Terminal apparatus for downloading map
Patent number
7,139,663
Issue date
Nov 21, 2006
Hitachi, Ltd.
Kimiyoshi Machii
G01 - MEASURING TESTING
Information
Patent Grant
Audio interactive navigation system, moving terminal device, and au...
Patent number
7,076,362
Issue date
Jul 11, 2006
Hitachi, Ltd.
Shinya Ohtsuji
G08 - SIGNALLING
Information
Patent Grant
Speech input system, speech portal server, and speech input terminal
Patent number
7,058,579
Issue date
Jun 6, 2006
Hitachi, Ltd.
Soshiro Kuzunuki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Information center for communications-type navigation device
Patent number
6,978,208
Issue date
Dec 20, 2005
Yoshinori Endo
G08 - SIGNALLING
Information
Patent Grant
Speech input system, speech portal server, and speech input terminal
Patent number
6,944,593
Issue date
Sep 13, 2005
Hitachi, Ltd.
Soshiro Kuzunuki
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Terminal apparatus for downloading map
Patent number
6,885,938
Issue date
Apr 26, 2005
Hitachi, Ltd.
Kimiyoshi Machii
G01 - MEASURING TESTING
Information
Patent Grant
Communications type navigation device
Patent number
6,873,905
Issue date
Mar 29, 2005
OpNext Japan, Inc.
Yoshinori Endo
G08 - SIGNALLING
Information
Patent Grant
Method and apparatus for displaying an image and data related to th...
Patent number
6,857,131
Issue date
Feb 15, 2005
Hitachi, Ltd.
Yuichi Yagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information receiver and information transmission and reception met...
Patent number
6,691,310
Issue date
Feb 10, 2004
Hitachi, Ltd.
Shigeki Hirasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiprocessor system having controller for controlling the number...
Patent number
6,631,447
Issue date
Oct 7, 2003
Hitachi, Ltd.
Michio Morioka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of sending and receiving information and system using such m...
Patent number
6,535,921
Issue date
Mar 18, 2003
Hitachi, Ltd.
Shigeki Hirasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Media-integrating system, terminal device, recording medium and bro...
Patent number
6,487,543
Issue date
Nov 26, 2002
Hitachi, Ltd.
Tomochika Ozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of sending and receiving information and system using such m...
Patent number
6,314,467
Issue date
Nov 6, 2001
Hitachi, Ltd.
Shigeki Hirasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fault recovering system provided in highly reliable computer system...
Patent number
5,748,873
Issue date
May 5, 1998
Hitachi,Ltd.
Hiroshi Ohguro
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory system using schottky diodes to reduce load capacitance
Patent number
5,699,541
Issue date
Dec 16, 1997
Hitachi, Ltd.
Kenichi Kurosawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Logical cache memory for multi-processor system
Patent number
5,623,626
Issue date
Apr 22, 1997
Hitachi, Ltd.
Michio Morioka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
MAP DATA DISTRIBUTION SYSTEM AND MAP DATA UPDATING METHOD
Publication number
20090019095
Publication date
Jan 15, 2009
HITACHI LTD.
Akinori Asahara
G01 - MEASURING TESTING
Information
Patent Application
Map data distribution system
Publication number
20080086262
Publication date
Apr 10, 2008
Hitachi, Ltd.
Akinori Asahara
G01 - MEASURING TESTING
Information
Patent Application
Computer readable medium storing a map data updating program and ma...
Publication number
20070213929
Publication date
Sep 13, 2007
Masaaki Tanizaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Navigation device, navigation method, navigation program, server de...
Publication number
20070032949
Publication date
Feb 8, 2007
HITACHI, LTD.
Toshifumi Arai
G01 - MEASURING TESTING
Information
Patent Application
Vehicle failure diagnosis apparatus and in-vehicle terminal for veh...
Publication number
20060047382
Publication date
Mar 2, 2006
Hitachi, Ltd
Michio Morioka
G07 - CHECKING-DEVICES
Information
Patent Application
Navigation apparatus for receiving delivered information
Publication number
20060036364
Publication date
Feb 16, 2006
Shigeru Matsuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information center for communications-type navigation device
Publication number
20050234639
Publication date
Oct 20, 2005
Yoshinori Endo
G08 - SIGNALLING
Information
Patent Application
Terminal apparatus for downloading map
Publication number
20050159887
Publication date
Jul 21, 2005
Kimiyoshi Machii
G01 - MEASURING TESTING
Information
Patent Application
Speech input system, speech portal server, and speech input terminal
Publication number
20050149332
Publication date
Jul 7, 2005
Hitachi, Ltd
Soshiro Kuzunuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication type navigation system and navigation method
Publication number
20050015197
Publication date
Jan 20, 2005
Shinya Ohtsuji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Navigation apparatus for receiving delivered information
Publication number
20040204848
Publication date
Oct 14, 2004
Shigeru Matsuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Navigation system using telecommunications
Publication number
20040204829
Publication date
Oct 14, 2004
Yoshinori Endo
G08 - SIGNALLING
Information
Patent Application
Speech input system, speech portal server, and speech input terminal
Publication number
20040199394
Publication date
Oct 7, 2004
Hitachi, Ltd.
Soshiro Kuzunuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for displaying an image and data related to th...
Publication number
20040172661
Publication date
Sep 2, 2004
Yuichi Yagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal apparatus for downloading map
Publication number
20030204307
Publication date
Oct 30, 2003
Kimiyoshi Machii
G01 - MEASURING TESTING
Information
Patent Application
Information center for communications-type navigation device
Publication number
20030191580
Publication date
Oct 9, 2003
Yoshinori Endo
G08 - SIGNALLING
Information
Patent Application
Speech input system, speech portal server, and speech input terminal
Publication number
20030074199
Publication date
Apr 17, 2003
Soshiro Kuzunuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Speech input system, speech portal server, and speech input terminal
Publication number
20030074200
Publication date
Apr 17, 2003
Hitachi, Ltd.
Soshiro Kuzunuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote control system, on-vehicle equipment and remote control method
Publication number
20030043019
Publication date
Mar 6, 2003
Hitachi, Ltd.
Katsuaki Tanaka
G01 - MEASURING TESTING
Information
Patent Application
Audio interactive navigation system, moving terminal device, and au...
Publication number
20020156570
Publication date
Oct 24, 2002
Hitachi, Ltd.
Shinya Ohtsuji
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION RECEIVER AND INFORMATION TRANSMISSION AND RECEPTION MET...
Publication number
20020056092
Publication date
May 9, 2002
SHIGEKI HIRASAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal apparatus for downloading map
Publication number
20020032521
Publication date
Mar 14, 2002
Kimiyoshi Machii
G01 - MEASURING TESTING
Information
Patent Application
Method of sending and receiving information and system using such m...
Publication number
20020016854
Publication date
Feb 7, 2002
Shigeki Hirasawa
G06 - COMPUTING CALCULATING COUNTING