Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711902 | Flow dividing valve | Tsuyoshi Tanikawa, Keisuke Ishibashi, Tadayuki Yakushijin, Michio Yamaji, Yoshinori Shimomura +1 more | 2020-07-14 |
| D879248 | Fluid control valve unit | Kohei Shigyou, Takashi Hirose, Kouji Nishino, Naofumi Yasumoto | 2020-03-24 |
| 10573801 | Piezoelectric linear actuator, piezoelectrically driven valve, and flow rate control device | Kohei Shigyou, Takashi Hirose, Kouji Nishino, Naofumi Yasumoto | 2020-02-25 |
| 10534376 | Gas divided flow supplying apparatus for semiconductor manufacturing equipment | Kouji Nishino, Kaoru Hirata, Katsuyuki Sugita, Nobukazu Ikeda | 2020-01-14 |