Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150481 | Rough terrain vehicle | Naoki Sakamoto, Yasuhiro Nozaki, Naoki Kobayashi, Dai Arai | 2018-12-11 |
| 7707959 | Boat with sponson | Takayoshi Miura | 2010-05-04 |
| 7387552 | Trim adjusting device for small surface boat | Hiroshi Iwakami, Tadaaki Nagata | 2008-06-17 |
| 7364481 | Jet-propelled watercraft | Mamoru Uraki, Hideki Sugiyama, Junji Higashiyama | 2008-04-29 |
| 7168386 | Small boat | Masahiko Tsuchiya, Hajime Shogase | 2007-01-30 |
| 6960105 | Jet propulsion boat | Mamoru Uraki, Yoshiaki Hirakata, Hajime Shogase | 2005-11-01 |
| 6913496 | Personal watercraft | Tomohiro Fuse, Masahiko Tsuchiya | 2005-07-05 |
| 6905378 | Engine control unit | Mamoru Uraki, Masahiko Tsuchiya | 2005-06-14 |
| 6875065 | Trim operating lever device for personal watercraft | Masahiko Tsuchiya, Tomohiro Fuse, Hiroshi Iwakami, Jun Nakajima | 2005-04-05 |
| 6855019 | Jet propulsion watercraft | Tomohiro Fuse, Jo Yoshida | 2005-02-15 |
| 6783408 | Jet propulsion boat | Mamoru Uraki, Tomoya Kono, Hajime Shogase | 2004-08-31 |
| 6729256 | Personal watercraft | Tomohisa Abe, Bill Orr | 2004-05-04 |