Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110396 | Catalyst for purification of exhaust gas from internal combustion engine and exhaust gas purifying method using the catalyst | Shigekazu Minami, Masanori Ikeda, Hirotaka KUNO, Hideki Goto | 2021-09-07 |