Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079774 | Flow rate control device | Katsuyuki Sugita, Ryousuke Dohi, Kaoru Hirata, Nobukazu Ikeda, Kouji Nishino | 2021-08-03 |
| 11054052 | Piezoelectric-element-driven valve and flow rate control device | Ryousuke Dohi, Kaoru Hirata, Katsuyuki Sugita, Kouji Nishino, Nobukazu Ikeda | 2021-07-06 |