Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446521 | Tractor transmission | Kenji Kato, Isamu Yamanishi, Masao Takagi | 2002-09-10 |
MH
Masaaki Hama
Overall (2002): #162,757 of 266,432Top 65%
1
Patents 2002