Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372060 | Hydraulic valve assembly | Jun Maruyama, Koji Yamashita | 1994-12-13 |
| 5279122 | Hydraulic circuit apparatus for supplying fluid under pressure into hydraulic cylinders for work implement | Kiyoshi Shirai, Teruo Akiyama, Shigeru Shinohara, Takahide Takiguchi | 1994-01-18 |