Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428110 | Boat control system and marine vessel | Mitsuyoshi Nakamura, Mitsuaki Kurokawa, Shimpei Fukumoto | 2025-09-30 |
| 12424105 | Information processing method, information processing system, and control program | Hirofumi AMMA, Hidenori Satake, Hideyoshi SATO, Masaya Fujiyoshi, Seiichi Kataoka | 2025-09-23 |
| 12319394 | Control device of marine vessel, control system of marine vessel, and marine vessel | Yasuhiko HEMMI, Takuya Murayama | 2025-06-03 |
| 11204617 | Boat and throttle operating device | Chihiro Matsumoto | 2021-12-21 |
| 10191490 | Marine vessel | Shu Akuzawa, Yusuke Ashida, Hirotaka Aoki | 2019-01-29 |
| 9969473 | Jet propulsion boat | — | 2018-05-15 |
| 9760091 | Jet propulsion watercraft and control method thereof | Wataru Ikeya | 2017-09-12 |
| 9650121 | Watercraft | Yoshimasa Kinoshita | 2017-05-16 |
| 9555867 | Jet propelled watercraft | Yoshimasa Kinoshita, Masaru Suzuki | 2017-01-31 |
| 9545984 | Jet propelled watercraft | — | 2017-01-17 |
| 9403586 | Jet propelled watercraft | Hirofumi Anma, Masaru Suzuki | 2016-08-02 |
| 9376188 | Jet propulsion boat | — | 2016-06-28 |