Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530812 | Secondary thrust arrangement for small watercraft | Satoshi Koyano, Hisato Yamada, Tsuide Yanagihara, Yusuke Aoyama, Yoshihiro Gahara | 2003-03-11 |
KT
Koju Tsukahara
Overall (2003): #176,092 of 273,478Top 65%
1
Patents 2003