Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187129 | Exhaust gas purification catalyst | Yasutaka Nomura, Naoto Miyoshi, Akemi Sato | 2021-11-30 |
| 10934910 | Exhaust gas cleaning catalyst | Haruka MAKINO, Yasutaka Nomura, Sho Hoshino, Ryota Onoe | 2021-03-02 |