Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779474 | Personal watercraft | Kenichi Nakagawa | 2004-08-24 |
| 6761122 | Stand-up type personal watercraft | Kenichi Nakagawa | 2004-07-13 |
YK
Yoshiyuki Kuroyanagi
Overall (2004): #33,713 of 270,089Top 15%
2
Patents 2004