Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487716 | Particulate matter detection apparatus | Takashi Araki, Masayuki Tamura, Masahiro Yamamoto, Toshihiro Sakawa, Masato Katsuno +1 more | 2019-11-26 |
| 10422295 | Apparatus for determining whether there is malfunction in filter device | Masahiro Yamamoto, Manabu Yoshidome, Masayuki Tamura | 2019-09-24 |
| 10371615 | Particulate matter detection sensor | Masayuki Tamura | 2019-08-06 |
| 10352842 | Particulate matter detection element and particulate matter detection sensor | Kazuhiko Koike, Hironobu SHIMOKAWA, Masayuki Tamura, Tomotaka Mouri | 2019-07-16 |
| 10337974 | Particulate matter detection sensor | Tomotaka Mouri, Masayuki Tamura, Masahiro Yamamoto, Hironobu SHIMOKAWA, Kazuhiko Koike | 2019-07-02 |
| 10208643 | Particulate matter detection apparatus | Hirokatsu Imagawa, Masayuki Tamura | 2019-02-19 |