Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006883 | Particulate sensor | Takeshi Sugiyama, Norimasa Osawa, Keisuke Tashima, Hirokazu Murase, Toshiya Matsuoka | 2018-06-26 |
| 9915587 | Particulate sensor | Takeshi Sugiyama, Keisuke Tashima, Toshiya Matsuoka | 2018-03-13 |
| 9897528 | Particulate detection system | Takeshi Sugiyama, Kazunari Kokubo | 2018-02-20 |