Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791650 | Cooling device | Hajime Tsukui, Yusuke Nishimura, Takuya Ouchi, Shigenao Maruyama, Junnosuke Okajima | 2020-09-29 |
| 8600543 | Apparatus and method for controlling temperature of semiconductor wafers | Hiroaki Takechi, Norio Takahashi, Wataru Kiyosawa, Shigenao Maruyama | 2013-12-03 |
| 8511261 | Piston cooling device | Shigenao Maruyama, Shuichi Moriya, Morimasa Nagata, Seiji Kosaka, Yasuhiro Kawamura +2 more | 2013-08-20 |