Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353931 | Fork lift truck | Masanao Kobayakawa, Hisao Nagata, Yoshitaka Sato | 1994-12-27 |
| 5329766 | Hydraulic power steering system with input detection capability | Masayoshi Yamaguchi, Tsuyoshi Sasaki, Hisao Nagata | 1994-07-19 |
| 4846499 | Devices for supporting an LPG tank bracket of an LPG fork lift | Akira Izumi | 1989-07-11 |