Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682377 | Propulsion apparatus for a vessel | Satoru Ishikawa, Tetsuji Hoshino | 2004-01-27 |
TS
Toshinobu Sakamoto
Overall (2004): #96,421 of 270,089Top 40%
1
Patents 2004