Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8087903 | Hydraulic rotary machine | Kazuaki Yokoyama, Yoshinori Takeuchi | 2012-01-03 |
| 4371149 | Apparatus for cooling sheet steel by water spraying | Osamu Takeuchi, Hisashi Yoshinaga, Shuichi Hara, Hiromichi Ban | 1983-02-01 |