Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018129 | Exhaust gas purifying catalyst and production process thereof | Masao Watanabe, Oji Kuno, Nobusuke Kabashima, Keisuke Kishita, Noboru Otake | 2015-04-28 |
| 8852519 | Exhaust gas purifying catalyst and production process thereof | Masao Watanabe, Oji Kuno, Nobusuke Kabashima, Keisuke Kishita, Noboru Otake | 2014-10-07 |