Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779417 | Power transmission system | Sunao Ishihara | 2004-08-24 |
| 6776062 | Power transmission system | Sunao Ishihara | 2004-08-17 |
IS
Isamu Sunaga
Overall (2004): #60,797 of 270,089Top 25%
2
Patents 2004