Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408318 | Exhaust gas purification device | Hiroyuki Yoshimura, Katsumi Yano, Katsuhiro Yashiro, Akihiro Yamada, Satoru Shishido | 2022-08-09 |
HK
Hironori Kishi
Overall (2022): #433,276 of 548,613Top 80%
1
Patents 2022