Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619577 | Internal combustion engine | Masaki Cho, Hiroyuki Natsui, Kenji Nishida, Hirotaka Kawatsu, Ryota Takahashi | 2020-04-14 |
| 10539061 | Exhaust device provided with oxygen sensor | Atsushi Ito, Michio Atsuchi | 2020-01-21 |