Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982961 | Vehicle control system and vehicle control device | — | 2021-04-20 |
| 10845205 | Route searching apparatus and route searching method | Ryosuke Takeuchi | 2020-11-24 |
| 10697790 | Lane selecting device, vehicle control system and lane selecting method | — | 2020-06-30 |
| 10184801 | Route searching apparatus and route searching method | Ryosuke Takeuchi | 2019-01-22 |
| 10157187 | Information terminal and program | — | 2018-12-18 |
| 9816825 | Navigation device and method of searching route by the same | Arata Hayashi, Hideo Fujiwara, Satoshi Kurihara | 2017-11-14 |
| 9316504 | Navigation device and guidance method thereof | Satoshi Kurihara, Hideo Fujiwara | 2016-04-19 |
| 9239241 | Navigation system | — | 2016-01-19 |
| 9171466 | On-vehicle information terminal and information distribution system | — | 2015-10-27 |
| 8825349 | On-vehicle information terminal and information distribution system | — | 2014-09-02 |
| 8634984 | Navigation system | — | 2014-01-21 |
| 8224570 | On-vehicle map display apparatus, map display method | Akihiro Kaneko, Shigeru Shimada, Kishiko Maruyama, Akinori Asahara | 2012-07-17 |
| 8073876 | Computer product having distribution map data, distribution map data generating method, distrubution map data generating apparatus and terminal device | Yoshinori Endo | 2011-12-06 |
| 7908081 | Navigation apparatus, navigation system and route search method | Takayuki Sakakibara, Kenichi Maruta | 2011-03-15 |
| 7739037 | Map update system, navigation apparatus and providing apparatus | Takashi Nomura, Mituteru Satou, Yuki Inoue | 2010-06-15 |
| 7725254 | Navigation device used for a route search | Yoshinori Endo, Shinichi Amaya, Taketo Tsuburaya | 2010-05-25 |
| 7668650 | On-vehicle information terminal, abridged map generating apparatus, abridged map display method and display apparatus | Wataru Oikubo, Manabu Morita, Atsushi Hiroike, Masaaki Tanizaki, Kishiko Maruyama +1 more | 2010-02-23 |
| 7653482 | On-vehicle navigation apparatus and subject vehicle position correction method | — | 2010-01-26 |
| 7636634 | On-vehicle information terminal | Hiroshi Minagawa, Wataru Oikubo | 2009-12-22 |
| 7561962 | Abridged map generating apparatus, on-vehicle information terminal, abridged map distribution system and abridged map generating method | Manabu Morita, Atsushi Hiroike, Kishiko Maruyama, Akinori Asahara | 2009-07-14 |
| 7546205 | On-vehicle information terminal route characteristics extraction apparatus and route characteristics display method | Hiroshi Minagawa, Wataru Oikubo | 2009-06-09 |
| 7512489 | Route search method and traffic information display method for a navigation device | Yoshinori Endo, Shinichi Amaya | 2009-03-31 |
| 7493212 | Abridged map generating apparatus, on-vehicle information terminal, abridged map distribution system and abridged map generating method | Manabu Morita, Atsushi Hiroike, Kishiko Maruyama, Akinori Asahara | 2009-02-17 |
| 7477269 | Abridged map generating apparatus, on-vehicle information terminal, abridged map distribution system and abridged map generating method | Manabu Morita, Atsushi Hiroike, Kishiko Maruyama, Akinori Asahara | 2009-01-13 |
| 7376509 | Travel time calculating method and traffic information display method for a navigation device | Yoshinori Endo, Shinichi Amaya | 2008-05-20 |