Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801382 | Exhaust gas-purifying catalyst | Yoshinori Yamashita, Masatoshi Ikebe | 2020-10-13 |
| 10704441 | Exhaust gas-purifying catalyst | Yoshinori Yamashita, Shohei Tomita, Masatoshi Ikebe | 2020-07-07 |
| 10556223 | Exhaust gas purifying catalyst | Hiromasa Suzuki, Takeru Yoshida, Masahide Miura, Yuki Aoki, Isao Chinzei +8 more | 2020-02-11 |