Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738905 | Piezoelectric valve, method for driving piezoelectric valve, and optical particulate separator equipped with air-jet means using piezoelectric valve | Takafumi Ito, Tadashi Matsushita, Sze Keat Chee, Takeshi Yano, Toshiro Higuchi | 2020-08-11 |