Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530336 | Box arrangement for watercraft | Toshiaki Ibata, Akira Nakatsuji, Toshiyuki Hattori | 2003-03-11 |
KO
Kenichi Ootsuka
Overall (2003): #179,998 of 273,478Top 70%
1
Patents 2003