Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530812 | Secondary thrust arrangement for small watercraft | Hisato Yamada, Koju Tsukahara, Tsuide Yanagihara, Yusuke Aoyama, Yoshihiro Gahara | 2003-03-11 |
SK
Satoshi Koyano
Overall (2003): #124,735 of 273,478Top 50%
1
Patents 2003