Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049207 | Heat treatment process for bushing used in track of endless track tractor | Hisahiko Kusano, Masayoshi Kaneko, Masahiro Nakajima, Toshihiko Sato | 1991-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049207 | Heat treatment process for bushing used in track of endless track tractor | Hisahiko Kusano, Masayoshi Kaneko, Masahiro Nakajima, Toshihiko Sato | 1991-09-17 |