Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221739 | Particulate filter and exhaust gas purifier | Tadahiro Imada | 2019-03-05 |
YK
Yoichi Kawano
Overall (2019): #211,023 of 560,194Top 40%
1
Patents 2019