Yoshikawa; Kazutaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshikawa; Kazutaka.The latest application filed is for "vehicle navigation apparatus".

Company Profile

0.17.20

Yoshikawa; Kazutaka - Tokyo N/A JP
Yoshikawa; Kazutaka - Okazaki N/A JP
Yoshikawa; Kazutaka - Okazaki-city JP
Yoshikawa; Kazutaka - Okazaki-shi JP
Yoshikawa; Kazutaka - Edogawa-ku JP
Yoshikawa; Kazutaka - Aichi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Traffic information generating method, traffic information generating apparatus, display, navigation system, and electronic control unit Grant 8,744,735 - Inoguchi , et al. June 3, 2	2014-06-03
On-board vehicle navigation device and program Grant 8,515,665 - Yoshikawa August 20, 2	2013-08-20
Navigation device that performs pathfinding in consideration of congestion information in plural areas using average speed in the plural areas Grant 8,452,530 - Inoguchi , et al. May 28, 2	2013-05-28
Traffic information generation method, traffic information generation device, and navigation system Grant 8,433,504 - Hayashida , et al. April 30, 2	2013-04-30
Travel time calculation server, a travel time calculating apparatus used for a vehicle and a travel time calculation system Grant 8,255,145 - Murata , et al. August 28, 2	2012-08-28
Traffic information distribution apparatus and traffic information distribution method Grant 8,103,437 - Nagase , et al. January 24, 2	2012-01-24
Vehicle Navigation Apparatus App 20100332130 - Shimizu; Yasuhiro ; et al.	2010-12-30
Traffic Information Generation Method, Traffic Information Generation Device, And Navigation System App 20100138141 - Hayashida; Teruhide ; et al.	2010-06-03
On-board Vehicle Navigation Device And Program App 20100063722 - YOSHIKAWA; Kazutaka	2010-03-11
Travel Time Calculation Server, A Travel Time Calculating Apparatus Used For A Vehicle And A Travel Time Calculation System App 20100049428 - Murata; Kenichi ; et al.	2010-02-25
Traffic information transmitting apparatus, transmitting method, and transmitting program Grant 7,660,663 - Ishikawa , et al. February 9, 2	2010-02-09
Navigation apparatus, navigation system, and navigation search method Grant 7,657,370 - Nagase , et al. February 2, 2	2010-02-02
Navigation Device App 20100010735 - Inoguchi; Toshio ; et al.	2010-01-14
Traffic Information Generating Method, Traffic Information Generating Apparatus, Display, Navigation System, And Electronic Control Unit App 20090292456 - Inoguchi; Toshio ; et al.	2009-11-26
Traffic Information Distribution Apparatus And Traffic Information Distribution Method App 20090248286 - Nagase; Kenji ; et al.	2009-10-01
Navigation systems, methods, and programs Grant 7,525,451 - Yoshikawa , et al. April 28, 2	2009-04-28
Car traffic information notification system, car traffic information notification method, and navigation system Grant 7,440,843 - Yoshikawa , et al. October 21, 2	2008-10-21
Navigation system and method Grant 7,421,335 - Yoshikawa , et al. September 2, 2	2008-09-02
Navigation systems, methods, and programs Grant 7,219,012 - Yoshikawa , et al. May 15, 2	2007-05-15
Navigation systems, methods, and programs App 20070050133 - Yoshikawa; Kazutaka ; et al.	2007-03-01
Information gathering systems, methods, and programs App 20060106531 - Nagase; Kenji ; et al.	2006-05-18
Navigation apparatus App 20060052934 - Tomita; Hiroshi ; et al.	2006-03-09
Information distribution system, method, and program App 20060025924 - Yoshikawa; Kazutaka ; et al.	2006-02-02
Navigation system, traffic prediction method, and traffic prediction program App 20060004511 - Yoshikawa; Kazutaka ; et al.	2006-01-05
Traffic information transmitting apparatus, transmitting method, and transmitting program App 20050240340 - Ishikawa, Hiroki ; et al.	2005-10-27
Navigation systems, methods, and programs App 20050209772 - Yoshikawa, Kazutaka ; et al.	2005-09-22
Method and apparatus that search for a route App 20050187702 - Yoshikawa, Kazutaka ; et al.	2005-08-25
Traffic information retrieval method, traffic information retrieval system, mobile communication device, and network navigation center Grant 6,922,629 - Yoshikawa , et al. July 26, 2	2005-07-26
Systems and methods of displaying predicted traffic information App 20050140525 - Tomita, Hiroshi ; et al.	2005-06-30
Navigation system and method App 20050143905 - Yoshikawa, Kazutaka ; et al.	2005-06-30
Car traffic information notification system, car traffic information notification method, and navigation system App 20050027436 - Yoshikawa, Kazutaka ; et al.	2005-02-03
Navigation apparatus, navigation system, and navigation search method App 20050010360 - Nagase, Kenji ; et al.	2005-01-13
Traffic infornation retrieval method, traffic information retrieval system, mobile communication device, and network navigation center App 20040034464 - Yoshikawa, Kazutaka ; et al.	2004-02-19

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