Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296320 | Exhaust gas cleaning catalyst structure and production method therefor | Toshiaki Kimura, Koji Ueno, Takeshi Endo, Shumpei Suzuki, Toshiharu Moriya +2 more | 2025-05-13 |
| 8668890 | Base metal catalyst composition and methods of treating exhaust from a motorcycle | Pascaline Tran, Xinsheng Liu, Ye Liu, Michael P. Galligan, Qinglin Zhang +1 more | 2014-03-11 |