Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682377 | Propulsion apparatus for a vessel | Satoru Ishikawa, Toshinobu Sakamoto | 2004-01-27 |
TH
Tetsuji Hoshino
Overall (2004): #103,529 of 270,089Top 40%
1
Patents 2004