Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446521 | Tractor transmission | Masaaki Hama, Kenji Kato, Isamu Yamanishi | 2002-09-10 |
MT
Masao Takagi
Overall (2002): #157,346 of 266,432Top 60%
1
Patents 2002