Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296873 | Position detection system, vehicle, and position detection method | Kazutaka Shimizu, Keisuke Kimura | 2025-05-13 |
| 11993154 | Power supply device, automatic steering vehicle, and power supply method | Kazutaka Shimizu, Keisuke Kimura | 2024-05-28 |
| 11101715 | Rotating electric machine and drive system for rotating electric machine with housing and terminal boxes outside the housing | Koji Kajimoto | 2021-08-24 |
| 11084509 | Railway vehicle | Katsuya Kuroki, Akihisa Kawauchi, Hiroyuki Kono, Takeshi Kora, Yoshinori Mitsui | 2021-08-10 |