Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086908 | Personal watercraft | Hironori Kato, Minoru Kanamori | 2018-10-02 |
| 10040518 | Personal watercraft | Yoshimoto Matsuda | 2018-08-07 |
| 9926065 | Personal watercraft | Hironori Kato | 2018-03-27 |
| 9873498 | Stand-up type personal watercraft | Hironori Kato, Masaki Yoshinaka | 2018-01-23 |