Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483316 | Front bumper for a personal watercraft | Kiyoaki Maeda, Takeru Ohshima, Yukio Asakura | 2003-12-09 |
| D478545 | Rear bumper for personal watercraft | Kiyoaki Maeda, Takeru Ohshima, Yukio Asakura | 2003-08-19 |
| 6508187 | Watercraft | Kiyoaki Maeda, Yoshinori Tsumiyama, Takehiro Nakashima, Haruyoshi Maruyama, Masafumi Ikeyama +5 more | 2003-01-21 |