Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682850 | Engine cylinder head | — | 1997-11-04 |
YM
Yutaka Matayoshi
Overall (1997): #54,183 of 185,788Top 30%
1
Patents 1997