Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471611 | Auto-tensioner | Koji Hotta, Hirohito Terashima | 2002-10-29 |
KH
Katsumi Hirabayashi
Overall (2002): #180,480 of 266,432Top 70%
1
Patents 2002