Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141721 | Porous structure for exhaust gas purification catalyst, exhaust gas purification catalyst using porous structure, and exhaust gas purification method | Yusuke HOSOI, Takashi Wakabayashi, Yunosuke Nakahara | 2021-10-12 |
| 11110439 | Delafossite-type oxide for exhaust gas purification catalyst, and exhaust gas purification catalyst using same | Sumio Kato, Masataka Ogasawara, Toshiharu Moriya, Katsuya Iwashina | 2021-09-07 |