Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251683 | Transition metal incorporated alumina for improved three way catalysts | Shuhei NAGAOKA | 2025-03-18 |
| 11986802 | Transition metal incorporated alumina for improved three way catalysts | Shuhei NAGAOKA | 2024-05-21 |
| 11745173 | Tin incorporated catalysts for gasoline engine exhaust gas treatments | Hongyu Ji, Wataru KURASHIGE, Shuhei NAGAOKA, Dongsheng QIAO, Zhou SHANG | 2023-09-05 |