Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305956 | Miticidal method | Hajime Shibuya, Yukio Inoue, Makoto Hattori | 1981-12-15 |
| 4183287 | Hydraulic control apparatus for tractor | Toshihiko Hamada | 1980-01-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305956 | Miticidal method | Hajime Shibuya, Yukio Inoue, Makoto Hattori | 1981-12-15 |
| 4183287 | Hydraulic control apparatus for tractor | Toshihiko Hamada | 1980-01-15 |