Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598645 | Driving assistance system, route guidance system, driving assistance method, and driving assistance program | Sadahiro Koshiba, Seiji Takahata, Takahiro Yamaguchi, Shingo Kinashi, Yuji Sato +3 more | 2023-03-07 |
| 11435197 | Driving assistance system, route guidance system, driving assistance method, and driving assistance program | Sadahiro Koshiba, Seiji Takahata, Takahiro Yamaguchi, Shingo Kinashi, Yuji Sato +3 more | 2022-09-06 |
| 11066082 | Cancel point management system, cancel point notification system, cancel point guide system, and non-transitory computer-readable storage medium | Xin Jin, Hironobu Sugimoto, Hiroaki Sakakibara, Shingo Kinashi, Sadahiro Koshiba +3 more | 2021-07-20 |
| 11009357 | Communication terminal, server device, movement guidance system, and computer program | Shingo Aoyama, Daisuke Tanizaki, Hiroaki Hirano, Motohiro Nakamura, Kazunori Watanabe +2 more | 2021-05-18 |
| 10969231 | Map data update system and non-transitory computer-readable storage medium | Xin Jin, Hironobu Sugimoto, Shingo Kinashi, Sadahiro Koshiba, Takahiro Yamaguchi +2 more | 2021-04-06 |
| 10578446 | Route search apparatus, route search method and computer-readable storage medium storing program | Tomohiko Masutani, Hiroyuki Tashiro, Tomoko ARITA, Motohiro Nakamura, Tomoki Kodan +4 more | 2020-03-03 |
| 10495473 | Route search apparatus, route search method, computer readable storage medium storing a program and data structure | Hiroyuki Tashiro, Tomohiko Masutani, Yukiko Hiroo, Motohiro Nakamura, Tomoki Kodan +4 more | 2019-12-03 |
| 10302437 | Navigation device and navigation method | Seiji Takahata, Yuka Matsuo, Kazunori Watanabe, Xin Jin | 2019-05-28 |
| 10151593 | Travel time data processing apparatus, travel time data processing method and program | Hiroyuki Tashiro, Yume Hosoya, Motohiro Nakamura, Tomoki Kodan, Atsushi Ikeno +2 more | 2018-12-11 |
| 9928736 | Method of collecting probe information, computer-readable recording media and travel time calculation apparatus | Tomohiko Masutani, Hiroyuki Tashiro, Yoichi Mori, Motohiro Nakamura, Tomoki Kodan +3 more | 2018-03-27 |
| 9903729 | Route search apparatus, route search method, computer program and data structure | Hiroyuki Tashiro, Tomohiko Masutani, Yukiko Hiroo, Motohiro Nakamura, Tomoki Kodan +4 more | 2018-02-27 |
| 9508257 | Road detection logic | Hiroyuki Tashiro, Kei Hiroo, Yoshitaka Nishino, Tomoki Kodan, Motohiro Nakamura +1 more | 2016-11-29 |
| 9430940 | Regulation information analysis system | Hiroyuki Tashiro, Kei Hiroo, Yoshitaka Nishino, Motohiro Nakamura, Kazunori Watanabe +1 more | 2016-08-30 |
| 9142147 | Map database generating systems, methods, and programs | Sadahiro Koshiba, Masahiro Tsujiko, Hironobu Sugimoto, Motohiro Nakamura, Kenji Yano +4 more | 2015-09-22 |
| 8892522 | Map information management system and map information distribution system | Hironobu Sugimoto, Sadahiro Koshiba, Masahiro Tsujiko, Koji Uchiyama, Yoshikatsu Matsumoto +3 more | 2014-11-18 |
| 8731808 | Road network analysis system | Hiroyuki Tashiro, Yukiko Katsuki, Naoki Ushijima, Motohiro Nakamura, Kazunori Watanabe +1 more | 2014-05-20 |
| 6560530 | Navigation system | Kunihiro Yamada, Hiroyoshi Masuda, Yumi Shibata, Kihachi Hayashida, Minoru Ootake | 2003-05-06 |
| 6070124 | Navigation display device which indicates goal and route direction information | Mitsuhiro Nimura, Kunihiro Yamada | 2000-05-30 |
| 6040824 | Information display system with touch panel | Yukiyoshi Suzuki, Takeshi Yanagikubo | 2000-03-21 |
| 6038508 | Vehicular navigation system and memory medium | Hitoshi Asano, Kyomi Morimoto, Takeshi Yanagikubo | 2000-03-14 |
| 6034626 | Navigation system for a vehicle | Toyoji Hiyokawa, Hiroyuki Kanemitsu | 2000-03-07 |
| 5991689 | Navigation system with switching between an ordinary road preferential mode and a tall road preferential mode | Satoru Aito, Masahiro Suetsugu, Toyoji Hiyokawa, Takeshi Yanagikubo | 1999-11-23 |
| 5983158 | Navigation system for vehicles | Yukiyoshi Suzuki, Kyomi Morimoto, Mitsuhiro Nimura, Yasunobu Ito | 1999-11-09 |
| 5938718 | Vehicular navigation system providing direction data | Kyomi Morimoto, Akimasa Nanba, Wataru Ishikawa | 1999-08-17 |
| 5877751 | Touch display type information input system | Hiroyuki Kanemitsu, Kyomi Morimoto, Yukiyoshi Suzuki, Hitoshi Asano | 1999-03-02 |