Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623401 | Exhaust gas purifying catalyst and production method thereof | Satoshi Nagao | 2017-04-18 |
| 9561496 | Exhaust gas purification catalyst and the method for producing the same | Satoshi Nagao | 2017-02-07 |