Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867121 | Metal V-belt | Toru Yagasaki | 2011-01-11 |
HA
Hideaki Aoyama
Overall (2011): #287,978 of 364,097Top 80%
1
Patents 2011