Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828900 | Exhaust gas purification catalyst | Nobuyuki Takagi, Yuichi Sobue, Hanae Ikeda, Masaya Kamada | 2014-09-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828900 | Exhaust gas purification catalyst | Nobuyuki Takagi, Yuichi Sobue, Hanae Ikeda, Masaya Kamada | 2014-09-09 |