Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401273 | Particle detection system | Takeshi Sugiyama, Norimasa Osawa, Hirokazu Murase | 2019-09-03 |
| 10330579 | Particulate measurement system | Takeshi Sugiyama, Toshiya Matsuoka, Keisuke Tashima | 2019-06-25 |
| 10209173 | Particulate sensor | Takeshi Sugiyama, Norimasa Osawa, Keisuke Tashima, Toshiya Matsuoka | 2019-02-19 |