Kazutaka Yoshikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Traffic information generating method, traffic information generati...
- Patent number 8,744,735
- Issue date Jun 3, 2014
- Toyota Jidosha Kabushiki Kaisha
- Toshio Inoguchi
- G08 - SIGNALLING
Information Patent Grant
On-board vehicle navigation device and program
- Patent number 8,515,665
- Issue date Aug 20, 2013
- Aisin AW Co., Ltd.
- Kazutaka Yoshikawa
- G01 - MEASURING TESTING
Information Patent Grant
Navigation device that performs pathfinding in consideration of con...
- Patent number 8,452,530
- Issue date May 28, 2013
- Toyota Jidosha Kabushiki Kaisha
- Toshio Inoguchi
- G01 - MEASURING TESTING
Information Patent Grant
Traffic information generation method, traffic information generati...
- Patent number 8,433,504
- Issue date Apr 30, 2013
- Toyota Jidosha Kabushiki Kaisha
- Teruhide Hayashida
- G01 - MEASURING TESTING
Information Patent Grant
Travel time calculation server, a travel time calculating apparatus...
- Patent number 8,255,145
- Issue date Aug 28, 2012
- Toyota Jidosha Kabushiki Kaisha
- Kenichi Murata
- G01 - MEASURING TESTING
Information Patent Grant
Traffic information distribution apparatus and traffic information...
- Patent number 8,103,437
- Issue date Jan 24, 2012
- Aisin AW Co., Ltd.
- Kenji Nagase
- G08 - SIGNALLING
Information Patent Grant
Traffic information transmitting apparatus, transmitting method, an...
- Patent number 7,660,663
- Issue date Feb 9, 2010
- Aisin AW Co., Ltd.
- Hiroki Ishikawa
- G08 - SIGNALLING
Information Patent Grant
Navigation apparatus, navigation system, and navigation search method
- Patent number 7,657,370
- Issue date Feb 2, 2010
- Aisin AW Co., Ltd.
- Kenji Nagase
- G08 - SIGNALLING
Information Patent Grant
Navigation systems, methods, and programs
- Patent number 7,525,451
- Issue date Apr 28, 2009
- Aisin AW Co., Ltd.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Grant
Car traffic information notification system, car traffic informatio...
- Patent number 7,440,843
- Issue date Oct 21, 2008
- Aisin AW Co., Ltd.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Grant
Navigation system and method
- Patent number 7,421,335
- Issue date Sep 2, 2008
- Aisin AW Co., Ltd.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Grant
Navigation systems, methods, and programs
- Patent number 7,219,012
- Issue date May 15, 2007
- Aisin AW Co., Ltd.
- Kazutaka Yoshikawa
- G01 - MEASURING TESTING
Information Patent Grant
Traffic information retrieval method, traffic information retrieval...
- Patent number 6,922,629
- Issue date Jul 26, 2005
- Aisin AW Co., Ltd.
- Kazutaka Yoshikawa
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE NAVIGATION APPARATUS
- Publication number 20100332130
- Publication date Dec 30, 2010
- Denso Corporation
- Yasuhiro Shimizu
- G01 - MEASURING TESTING
Information Patent Application
TRAFFIC INFORMATION GENERATION METHOD, TRAFFIC INFORMATION GENERATI...
- Publication number 20100138141
- Publication date Jun 3, 2010
- Toyota Jidosha Kabushiki Kaisha
- Teruhide Hayashida
- G08 - SIGNALLING
Information Patent Application
ON-BOARD VEHICLE NAVIGATION DEVICE AND PROGRAM
- Publication number 20100063722
- Publication date Mar 11, 2010
- AISIN AW CO., LTD.
- Kazutaka YOSHIKAWA
- G08 - SIGNALLING
Information Patent Application
TRAVEL TIME CALCULATION SERVER, A TRAVEL TIME CALCULATING APPARATUS...
- Publication number 20100049428
- Publication date Feb 25, 2010
- Kenichi Murata
- G08 - SIGNALLING
Information Patent Application
NAVIGATION DEVICE
- Publication number 20100010735
- Publication date Jan 14, 2010
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Toshio Inoguchi
- G08 - SIGNALLING
Information Patent Application
TRAFFIC INFORMATION GENERATING METHOD, TRAFFIC INFORMATION GENERATI...
- Publication number 20090292456
- Publication date Nov 26, 2009
- Toyota Jidosha Kabushiki Kaisha
- Toshio Inoguchi
- G08 - SIGNALLING
Information Patent Application
TRAFFIC INFORMATION DISTRIBUTION APPARATUS AND TRAFFIC INFORMATION...
- Publication number 20090248286
- Publication date Oct 1, 2009
- AISIN AW CO., LTD.
- Kenji Nagase
- G08 - SIGNALLING
Information Patent Application
Navigation systems, methods, and programs
- Publication number 20070050133
- Publication date Mar 1, 2007
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G01 - MEASURING TESTING
Information Patent Application
Information gathering systems, methods, and programs
- Publication number 20060106531
- Publication date May 18, 2006
- AISIN AW CO., LTD.
- Kenji Nagase
- G08 - SIGNALLING
Information Patent Application
Navigation apparatus
- Publication number 20060052934
- Publication date Mar 9, 2006
- AISIN AW CO., LTD.
- Hiroshi Tomita
- G08 - SIGNALLING
Information Patent Application
Information distribution system, method, and program
- Publication number 20060025924
- Publication date Feb 2, 2006
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G01 - MEASURING TESTING
Information Patent Application
Navigation system, traffic prediction method, and traffic predictio...
- Publication number 20060004511
- Publication date Jan 5, 2006
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Application
Traffic information transmitting apparatus, transmitting method, an...
- Publication number 20050240340
- Publication date Oct 27, 2005
- AISIN AW CO., LTD.
- Hiroki Ishikawa
- G08 - SIGNALLING
Information Patent Application
Navigation systems, methods, and programs
- Publication number 20050209772
- Publication date Sep 22, 2005
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Application
Method and apparatus that search for a route
- Publication number 20050187702
- Publication date Aug 25, 2005
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Application
Navigation system and method
- Publication number 20050143905
- Publication date Jun 30, 2005
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Application
Systems and methods of displaying predicted traffic information
- Publication number 20050140525
- Publication date Jun 30, 2005
- AISIN AW CO., LTD.
- Hiroshi Tomita
- G08 - SIGNALLING
Information Patent Application
Car traffic information notification system, car traffic informatio...
- Publication number 20050027436
- Publication date Feb 3, 2005
- AISIN AW CO., LTD.
- Kazutaka Yoshikawa
- G08 - SIGNALLING
Information Patent Application
Navigation apparatus, navigation system, and navigation search method
- Publication number 20050010360
- Publication date Jan 13, 2005
- AISIN AW CO., LTD.
- Kenji Nagase
- G08 - SIGNALLING
Information Patent Application
Traffic infornation retrieval method, traffic information retrieval...
- Publication number 20040034464
- Publication date Feb 19, 2004
- Kazutaka Yoshikawa
- G08 - SIGNALLING

Kazutaka Yoshikawa

Person

Patents Grantslast 30 patents

Traffic information generating method, traffic information generati...

On-board vehicle navigation device and program

Navigation device that performs pathfinding in consideration of con...

Traffic information generation method, traffic information generati...

Travel time calculation server, a travel time calculating apparatus...

Traffic information distribution apparatus and traffic information...

Traffic information transmitting apparatus, transmitting method, an...

Navigation apparatus, navigation system, and navigation search method

Navigation systems, methods, and programs

Car traffic information notification system, car traffic informatio...

Navigation system and method

Navigation systems, methods, and programs

Traffic information retrieval method, traffic information retrieval...

Patents Applicationslast 30 patents

VEHICLE NAVIGATION APPARATUS

TRAFFIC INFORMATION GENERATION METHOD, TRAFFIC INFORMATION GENERATI...

ON-BOARD VEHICLE NAVIGATION DEVICE AND PROGRAM

TRAVEL TIME CALCULATION SERVER, A TRAVEL TIME CALCULATING APPARATUS...

NAVIGATION DEVICE

TRAFFIC INFORMATION GENERATING METHOD, TRAFFIC INFORMATION GENERATI...

TRAFFIC INFORMATION DISTRIBUTION APPARATUS AND TRAFFIC INFORMATION...

Navigation systems, methods, and programs

Information gathering systems, methods, and programs

Navigation apparatus

Information distribution system, method, and program

Navigation system, traffic prediction method, and traffic predictio...

Traffic information transmitting apparatus, transmitting method, an...

Navigation systems, methods, and programs

Method and apparatus that search for a route

Navigation system and method

Systems and methods of displaying predicted traffic information

Car traffic information notification system, car traffic informatio...

Navigation apparatus, navigation system, and navigation search method

Traffic infornation retrieval method, traffic information retrieval...