Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627312 | Particulate matter sensor and particulate matter sensing system | Go MIYAGAWA, Kouji Andoh, Masayuki Tamura, Hirokatsu Imagawa, Hideki Yamada +1 more | 2020-04-21 |
| 10569207 | Exhaust gas filter | Hironori Niwa, Syusaku Yamamura, Mikio Ishihara, Shingo Nakata, Hiroaki Fujii +2 more | 2020-02-25 |