Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820355 | Hydraulic control circuit of boom cylinder in work machine | Tetsuya Yoshino | 2004-11-23 |
| 6758128 | Hydraulic circuit for working machine | Makoto Iga | 2004-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820355 | Hydraulic control circuit of boom cylinder in work machine | Tetsuya Yoshino | 2004-11-23 |
| 6758128 | Hydraulic circuit for working machine | Makoto Iga | 2004-07-06 |