Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970801 | Thermal mass-flow meter and mass-flow control device using same | — | 2018-05-15 |
| 9903497 | Flow control valve and a mass flow controller using the same | Ryu Sasaki | 2018-02-27 |