Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371032 | Exhaust gas purifier for engine | Takashi Kasai, Yoshitaka Wada, Tetsuro Furuta, Masahiro Naito | 2019-08-06 |
| 10309328 | Exhaust emission control system of engine | Takayuki Yamaguchi, Takashi Tanaka, Kota Matsue, Hiroshi Hayashibara, Yoshiaki Tomita +4 more | 2019-06-04 |