Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747811 | Automatic belt tensioner | Masahiro Ozawa, Hiroshi Yoshikawa | 1988-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747811 | Automatic belt tensioner | Masahiro Ozawa, Hiroshi Yoshikawa | 1988-05-31 |