Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40762 | Jet-propulsion watercraft | Yoshimoto Matsuda | 2009-06-23 |
| 6883455 | Personal watercraft and buffer member for personal watercraft | Kiyoaki Maeda, Kanji Kiyohara, Takeru Oshima | 2005-04-26 |
| 6848383 | Personal watercraft | Kiyoaki Maeda, Kanji Kiyohara, Takeru Oshima | 2005-02-01 |
| 6722302 | Jet-propulsion watercraft | Yoshimoto Matsuda | 2004-04-20 |
| D483316 | Front bumper for a personal watercraft | Kiyoaki Maeda, Kanji Kiyohara, Takeru Ohshima | 2003-12-09 |
| D478545 | Rear bumper for personal watercraft | Kiyoaki Maeda, Kanji Kiyohara, Takeru Ohshima | 2003-08-19 |
| 6588451 | Holding structure for holding device on fuel tank | Kazuhisa Kuroshita, Atsufumi Ozaki | 2003-07-08 |
| 6244916 | Oil feeding structure of personal watercraft | Takehiro Nakashima | 2001-06-12 |
| 6234546 | Lock device for cover | Teruhito Momoi | 2001-05-22 |
| 6202583 | Steering structure of personal watercraft | — | 2001-03-20 |
| 4898114 | Fin pad of small marine craft | — | 1990-02-06 |