Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295741 | Core bar for rubber track and rubber track traveling device | Sumio Togashi, Tateo Muramatsu | 1994-03-22 |
HY
Harumichi Yamazaki
Overall (1994): #127,948 of 165,921Top 80%
1
Patents 1994