Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9205885 | Crawler device and crawler robot | Tomoya Inoue, Shingo Tsukui | 2015-12-08 |
| 8005424 | Communication device and communication method of underwater vehicle | Hiroshi Yoshida, Taro Aoki, Osamu Numamoto | 2011-08-23 |
| 7692328 | Power unit of underwater vehicle | Hiroshi Yoshida, Taro Aoki, Fumihiko Endo, Takayoshi Watanabe, Osamu Numamoto | 2010-04-06 |