Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606943 | Four-cycle engine | Yoshiro Yamane | 1997-03-04 |
ST
Shinichi Tamba
Overall (1997): #77,371 of 185,788Top 45%
1
Patents 1997