loadpatents
name:-0.015034914016724
name:-0.020541906356812
name:-0.006572961807251
Hiyokawa; Toyoji Patent Filings

Hiyokawa; Toyoji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hiyokawa; Toyoji.The latest application filed is for "vehicle position estimation device and vehicle control device".

Company Profile
4.19.13
  • Hiyokawa; Toyoji - Okazaki JP
  • HIYOKAWA; Toyoji - Okazaki-shi JP
  • Hiyokawa; Toyoji - Aichi-ken JP
  • Hiyokawa; Toyoji - Anjo JP
  • Hiyokawa; Toyoji - Toyota 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
PatentDate
Server device, communication terminal, route retrieval system, and computer program
Grant 11,237,002 - Iwata , et al. February 1, 2
2022-02-01
Vehicle control device
Grant 11,161,516 - Tanaka , et al. November 2, 2
2021-11-02
Vehicle Position Estimation Device And Vehicle Control Device
App 20210180954 - HIYOKAWA; Toyoji ;   et al.
2021-06-17
Communication terminal, server device, route retrieval system, and computer program
Grant 10,861,332 - Ogawa , et al. December 8, 2
2020-12-08
Vehicle Control Device
App 20200108836 - TANAKA; Yu ;   et al.
2020-04-09
Route Searching Device, Route Searching System, And Computer Program
App 20190186929 - IWATA; Tominori ;   et al.
2019-06-20
Communication Terminal, Server Device, Route Retrieval System, And Computer Program
App 20190066499 - OGAWA; Koji ;   et al.
2019-02-28
Server Device, Communication Terminal, Route Retrieval System, And Computer Program
App 20190011265 - IWATA; Tominori ;   et al.
2019-01-10
Route search system, route search method, and computer program
Grant 10,145,698 - Tanizaki , et al. De
2018-12-04
Route search system, route search method, and computer program
Grant 10,132,638 - Kato , et al. November 20, 2
2018-11-20
Route Search System, Route Search Method, And Computer Program
App 20170350715 - TANIZAKI; Daisuke ;   et al.
2017-12-07
Route Search System, Route Search Method, And Computer Program
App 20170254655 - KATO; Tatsuya ;   et al.
2017-09-07
Map updating system and map updating program using dynamic cache memory
Grant 8,769,237 - Nimura , et al. July 1, 2
2014-07-01
Navigation device and navigation road data creating device
Grant 8,370,061 - Hiyokawa February 5, 2
2013-02-05
Navigation apparatuses, methods, and programs
Grant 8,180,570 - Hiyokawa May 15, 2
2012-05-15
Map Updating System And Map Updating Program Using Dynamic Cache Memory
App 20110125962 - Nimura; Mitsuhiro ;   et al.
2011-05-26
On-board car navigation destination search device and on-board car navigation destination search method
App 20100235084 - Fujikawa; Norihisa ;   et al.
2010-09-16
Navigation device and navigation road data creating device
App 20100145604 - Hiyokawa; Toyoji
2010-06-10
Navigation apparatuses, methods, and programs
App 20090030598 - Hiyokawa; Toyoji
2009-01-29
Systems, methods, and programs for rotating font data and map display systems, methods, and programs that display rotated font data
App 20060227349 - Yamaguchi; Koji ;   et al.
2006-10-12
Navigation apparatus, method, and program
App 20050234640 - Hiyokawa, Toyoji ;   et al.
2005-10-20
Image display device, method of image display, and storage medium for storing image display programs
Grant 6,424,363 - Matsuba , et al. July 23, 2
2002-07-23
Navigation device
Grant 6,333,702 - Hiyokawa , et al. December 25, 2
2001-12-25
Vehicle navigation system with pixel transmission to display
Grant 6,243,646 - Ozaki , et al. June 5, 2
2001-06-05
Vehicular navigation system
Grant 6,047,235 - Hiyokawa , et al. April 4, 2
2000-04-04
Navigation system for a vehicle
Grant 6,034,626 - Maekawa , et al. March 7, 2
2000-03-07
Navigation system with switching between an ordinary road preferential mode and a tall road preferential mode
Grant 5,991,689 - Aito , et al. November 23, 1
1999-11-23
Navigation system for vehicles with alternative route searching capabilities
Grant 5,931,888 - Hiyokawa August 3, 1
1999-08-03
Voice route-guidance system and method having a function for judging approachment to a decision point
Grant 5,793,631 - Ito , et al. August 11, 1
1998-08-11
Navigation system for a vehicle
Grant 5,774,073 - Maekawa , et al. June 30, 1
1998-06-30

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed