Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794170 | TWC catalysts containing high dopant support | Yuan JING, Ken Shimizu, Takashi TOYAO | 2023-10-24 |
| 11745173 | Tin incorporated catalysts for gasoline engine exhaust gas treatments | Hongyu Ji, Wataru KURASHIGE, Dongsheng QIAO, Zhou SHANG, Xiaorui ZHANG | 2023-09-05 |
| 11642658 | PGM nanoparticles TWC catalysts for gasoline exhaust gas applications | Kyoji Kitamoto, Daisuke Yokota | 2023-05-09 |
| 11559788 | Oxygen storage and release material, catalyst, exhaust gas purification system, and exhaust gas treatment method | Keigo Aihara, Tomoharu Itoh, Hirofumi Konno, Takashi Yamada | 2023-01-24 |