Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4262768 | Power transmission system for tractor | Hiroshi Itatani, Kenji Matsuda, Tadao Terahigashi, Etsuzi Kisita | 1981-04-21 |
MT
Masatugu Tone
Overall (All Time): #4,087,947 of 4,157,543Top 100%
1
Patents All Time