Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841091 | Directional control valve | Shigeto Nakajima, Akihito Nibe, Koichi Kinoshita | 2023-12-12 |
| 9771250 | Hydraulic control device for forklift | Yuki Ueda, Tsutomu Matsuo, Hirohiko Ishikawa, Tetsuya Goto, Junichi Morita +2 more | 2017-09-26 |