Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208870 | Underwater vehicle system and working method | Minehiko Mukaida, Hiroshi SAKAUE, Noriyuki Okaya, Yuki KAGA, Fumitaka TACHINAMI | 2025-01-28 |
| 11964745 | Underwater work system | Noriyuki Okaya | 2024-04-23 |
| 11952089 | Working method using autonomous underwater vehicle | Minehiko Mukaida, Noriyuki Okaya, Fumitaka TACHINAMI, Yuki KAGA | 2024-04-09 |
| 11239669 | Underwater power supply system | Minehiko Mukaida, Noriyuki Okaya, Makoto Mukai, Fumitaka TACHINAMI, Yuki KAGA | 2022-02-01 |
| 10293858 | Vehicle substructure | Yukio Nakagawa | 2019-05-21 |