Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434502 | Exhaust gas-purifying composition | Jo Nishikawa, Satoshi Watanabe | 2019-10-08 |
| 10350581 | Catalyst composition for exhaust gas purification and catalyst for exhaust gas purification | Yuki Nagao, Yunosuke Nakahara, Masato Machida | 2019-07-16 |