Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11910282 | Roadside communication device and road-to-vehicle communication method | Tadashi Oshima, Nobuhiro Suzuki, Takafumi Yokoe | 2024-02-20 |
| 11644836 | Automated driving system, automated driving method, and computer readable medium | — | 2023-05-09 |
| 11639183 | Driving control device, driving control method, and computer readable medium | — | 2023-05-02 |
| 11273847 | Autonomous driving support apparatus and autonomous driving support method | — | 2022-03-15 |
| 10988023 | Autonomous driving assistance system, autonomous driving monitoring device, road management device, and autonomous driving information gathering device | — | 2021-04-27 |
| 10951416 | Map information management system, map information management device, and map company exclusive application data management device | Tsuneo Sato, Toshiki KAWASE | 2021-03-16 |
| 10863332 | Roadside communication apparatus and in-vehicle communication apparatus | Katsuya Kawai, Masahiko Ikawa | 2020-12-08 |
| 10839679 | Autonomous travel assistance device, roadside device, and autonomous travel assistance system | Toshiki KAWASE, Tsuneo Sato, Yukishiro Saito, Kuniaki Miyazaki | 2020-11-17 |
| 10279682 | In-vehicle device, autonomous vehicle, autonomous driving assistance system, autonomous driving monitoring device, road management device, and autonomous driving information gathering device | — | 2019-05-07 |
| 9978268 | Driving support system, driving support method, and in-vehicle unit | — | 2018-05-22 |
| 9665917 | Electric power information management apparatus, electric power information management system, and electric power information management method | — | 2017-05-30 |
| 9520064 | Train-of-vehicle travel support device, control system and processor unit | — | 2016-12-13 |
| 9384659 | Driving support system | — | 2016-07-05 |
| 9114721 | Electric power information management apparatus, electric power information management system, and electric power information management method | — | 2015-08-25 |
| 9020741 | Driving support system, driving support method, and in-vehicle unit | — | 2015-04-28 |
| 8456324 | Driving support system | — | 2013-06-04 |
| 8412107 | On-board communication device and cooperative road-to-vehicle/car-to-car communication system | Yuji Hamada, Yoshitsugu Sawa, Yukio Goto, Shigeki Morita | 2013-04-02 |
| 7843869 | Roadside to vehicle communication system | Masahiko Ikawa, Yukio Goto, Hiroyuki Kumazawa | 2010-11-30 |
| 5933096 | Non-stop automatic toll collection system | — | 1999-08-03 |
| 5262791 | Multi-layer array antenna | Masato Inoue, Nobutake Orime, Takashi Katagi | 1993-11-16 |
| 5104889 | Thiazole derivatives | Kenichi Kanai, Kiyoto Goto, Kinji Hashimoto | 1992-04-14 |
| 4977179 | Proline derivatives | Shizuo Nakamura, Masatoshi Inai, Makoto Inoue, Kazushi Nagao | 1990-12-11 |
| 4906662 | Phenol derivatives, their preparation and the use thereof | Kinji Hashimoto, Kiyoto Goto, Ken-ichi Kanai | 1990-03-06 |
| 4886813 | Proline derivatives | Shizuo Nakamura, Makoto Inoue, Masatoshi Inai | 1989-12-12 |
| 4822780 | Carboxamide compounds | Yoshihiko Tsuda | 1989-04-18 |