Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054027 | Exhaust purification apparatus for internal combustion engine | Tsutomu Muramoto, Nobutaka Ishii, Takashi Yamashita, Satoshi Kanekiyo, Kenji Hagio +2 more | 2018-08-21 |