Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275428 | Vehicle control system | Hirotake Ishii, Hidefumi Ishimoto | 2025-04-15 |
| 11789450 | Vehicle control system | Hirotake Ishii, Tomoyuki Hamada, Hidefumi Ishimoto | 2023-10-17 |
| 11562864 | Safety switch input diagnosis device and work machine using safety switch input diagnosis device | Yuichi Kuramochi, Hidefumi Ishimoto | 2023-01-24 |
| 10640108 | On-board terminal device and vehicle collision prevention method | Seiya Katou, Takeshi Ito | 2020-05-05 |
| 10244456 | Wireless communication system, control server, and base-station switching operation control method | Ryota Yamasaki, Tomoyuki Hamada, Tsutomu Yamada | 2019-03-26 |