Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421676 | Road surface evaluation apparatus and road surface evaluation method | Atsuki Kakinuma, Yasuo Oishi, Takeo Tokunaga, Hiroyuki Onimaru | 2025-09-23 |
| 12374214 | Road management apparatus and road management method | Hiroyuki Onimaru, Takeo Tokunaga, Atsuki Kakinuma, Yasuo Oishi | 2025-07-29 |
| 12263844 | Road surface evaluation apparatus | Hiroyuki Onimaru, Atsuki Kakinuma, Takeo Tokunaga, Yasuo Oishi | 2025-04-01 |
| 12196577 | Road surface evaluation apparatus and road surface evaluation method | Hiroyuki Onimaru, Atsuki Kakinuma, Takeo Tokunaga, Yasuo Oishi | 2025-01-14 |
| 11700355 | Region monitoring system and control method for region monitoring system | Yasuo Oishi, Atsuki Kakinuma, Takeo Tokunaga, Hiroyuki Onimaru | 2023-07-11 |
| 11467097 | Road management device | Yasuo Oishi, Kazuya Matsuura, Takeo Tokunaga, Atsuki Kakinuma | 2022-10-11 |
| 11341755 | Information acquisition apparatus | Yasuo Oishi, Kazuya Matsuura, Takeo Tokunaga, Atsuki Kakinuma | 2022-05-24 |
| 11335186 | Communication system | Yasuo Oishi, Atsuki Kakinuma, Kazuya Matsuura, Takeo Tokunaga | 2022-05-17 |
| 11252380 | Road management system | Yasuo Oishi, Kazuya Matsuura, Atsuki Kakinuma, Takeo Tokunaga | 2022-02-15 |
| 10996844 | Program, method, and device for controlling application, and recording medium | Keiichi Takikawa | 2021-05-04 |
| 8396283 | Three-dimensional object detecting device | Yasushi Ueda, Satoko Furuki, Zhencheng Hu, Keiichi Uchimura, Naoki Kourogi | 2013-03-12 |
| 6754570 | Service providing method and system | Yuji Kameoka | 2004-06-22 |
| 6311119 | Vehicle control system | Kiichirou Sawamoto | 2001-10-30 |
| 6140954 | Radar device | Takashi Sugawara | 2000-10-31 |
| 6052632 | Network system for vehicle-mounted electronic devices and vehicle-mounted operating system used therein | Yoshiaki Sakagami | 2000-04-18 |
| 6032097 | Vehicle platoon control system | Sachio Kobayashi, Yoshimi Furukawa | 2000-02-29 |
| 5982321 | Frequency-modulated continuous-wave radar system | Jou Kojima | 1999-11-09 |
| 5963162 | Object detecting system | Kazuhiko Mochizuki, Hiroyuki Koike, Takashi Sugawara | 1999-10-05 |
| 5945939 | Multibeam FM radar system | — | 1999-08-31 |
| 5579010 | Multibeam radar system | Ken-i-chi Tohya | 1996-11-26 |
| 5170165 | Apparatus for displaying travel path | Yukinobu Nakamura, Yoshiyuki Matsumoto, Tomoyuki Nishio | 1992-12-08 |
| 5016007 | Apparatus for displaying travel path | Yukinobu Nakamura | 1991-05-14 |
| 5003306 | Apparatus for displaying current location | Tsuneo Takahashi, Yoshiyuki Matsumoto, Yukinobu Nakamura | 1991-03-26 |
| 4963865 | Apparatus for displaying travel path | Akira Ichikawa, Yukinobu Nakamura, Shinichiro Yasui | 1990-10-16 |
| 4963864 | Apparatus for displaying travel path | Yukinobu Nakamura, Yoshiyuki Matsumoto, Tomoyuki Nishio | 1990-10-16 |