Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10653999 | Exhaust gas purifying catalyst and method for purifying exhaust gas | Kenji Ashikari, Shigekazu Minami, Masashi NAKASHIMA, Hideki Goto | 2020-05-19 |
| 10654030 | Exhaust gas purification catalyst for internal combustion engine, and exhaust gas purifying method using exhaust gas purification catalyst | Kazuyoshi Komata, Hirotaka KUNO, Yuzo Hamada, Masashi NAKASHIMA, Yuji Ogino | 2020-05-19 |