Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217238 | Information processing device and information processing method | — | 2022-01-04 |
| 11134407 | Information processing apparatus, information processing system, and information processing program | — | 2021-09-28 |
| 10657452 | Device and method for estimating travel speed | — | 2020-05-19 |
| 10281287 | Route generation device and route generation method | Tadashi Yanagihara, Sayaka Yoshizu, Kenji Horiguchi, Chihiro Sannomiya, Toshiro Hikita | 2019-05-07 |
| 10220781 | Travel environment evaluation system, travel environment evaluation method, drive assist device, and travel environment display device | Hironobu Sugimoto, Hirokazu Nomoto, Yoshihiro OE, Kazuya Nishimura, Yoshiyuki Kato | 2019-03-05 |
| 9217650 | Information processing system, information processing device and center server | Hiroki Nakashima, Kengo Hayashi, Koichi Nakao | 2015-12-22 |
| 9122569 | Parking assist system and parking assist method | Masahisa Ishibashi, Akiteru Takae, Tetsuya Oda, Taisuke TONE, Yusuke Sato | 2015-09-01 |
| 8983758 | Traffic information management device, traffic information management method, and traffic information management program | Tomoyuki Zaitsu, Shinji Kachi, Kenji Nagase, Tsuyoshi Iwata, Takahisa Ozaki +3 more | 2015-03-17 |
| 8744767 | Segment defining method, travel time calculation device, and driving support device | Satomi Yoshioka, Hiroki Nakashima, Hideo Ito | 2014-06-03 |
| 8725397 | Traffic signal cycle estimation device and traffic signal cycle estimation method | Hiroki Nakashima, Meilan Jiang, Masatsugu Kudara, Hiroshi Okude, Youta Suzuki | 2014-05-13 |
| 8600650 | Navigation devices, methods, and progrmas | Tomoyuki Zaitsu, Shinji Kachi, Kenji Nagase, Tsuyoshi Iwata, Toshio Inoguchi +1 more | 2013-12-03 |
| 8433504 | Traffic information generation method, traffic information generation device, and navigation system | Tomoyuki Zaitsu, Kazutaka Yoshikawa, Kenji Nagase, Hiroki Ishikawa | 2013-04-30 |