Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344643 | Exhaust purification system of internal combustion engine | Shinichiro Otsuka, Kenji Katayama, Ryoko Yamada | 2019-07-09 |
NM
Noritaka Masumitsu
Overall (2019): #325,351 of 560,194Top 60%
1
Patents 2019