Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351050 | Station and power supply device of autonomous travel work machine | Shuhei Maruyama, Kenta Kawanishi, Fumio Minami, Masashi Takeichi | 2025-07-08 |
| 11844304 | Autonomous travel work machine | Masashi Takeichi | 2023-12-19 |
| 11632901 | Autonomous travel work machine | Shuhei Maruyama, Masashi Takeichi | 2023-04-25 |
| 9903388 | Centrifugal pump | Masahiro Akiyama, Kaku Okabe | 2018-02-27 |