Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315548 | Tractor with a traction load sensing device | Norimi Nakamura, Shigeaki Okuyama, Shigekazu Hasegwa, Mituhiko Obe | 1982-02-16 |
YK
Yoshiyuki Katayama
Overall (1982): #22,101 of 81,411Top 30%
1
Patents 1982