Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519829 | Exhaust purification system | Shinya Sato, Takashi Takakura | 2019-12-31 |
| 9765675 | Exhaust gas purifier | Keiichi Hayashizaki, Shinya Sato, Hiroshi Hirabayashi | 2017-09-19 |
| 9623376 | Fuel reformer and exhaust gas purifier using the same | Hiroshi Hirabayashi, Keiichi Hayashizaki, Shinya Sato, Yoshihiro Kawada, Satoshi Sato +1 more | 2017-04-18 |
| 9145805 | Exhaust gas purifier | Shinya Sato, Hiroshi Hirabayashi, Keiichi Hayashizaki, Yoshihiro Kawada | 2015-09-29 |
| 9021792 | Exhaust gas purification device | Yoshihiro Kawada, Shinya Sato | 2015-05-05 |
| 8875499 | Urea solution reformer and exhaust gas purifier using same | Yoshihiro Kawada, Shinya Sato, Kazunori Takahashi, Hiroshi Inoue | 2014-11-04 |
| 8414837 | Selective reduction catalyst | Shinya Sato, Yoshihiro Kawada | 2013-04-09 |
| 8105542 | Engine exhaust gas purifier | Shinya Sato | 2012-01-31 |
| 6817174 | Filtering means regenerating system for diesel engine | Tatsuki Igarashi, Masatoshi Shimoda, Hironobu Mogi, Shinya Sato, Hiroshi Hirabayashi | 2004-11-16 |
| 5753188 | Apparatus for purifying the exhaust gas of diesel engines | Masatoshi Shimoda | 1998-05-19 |
| 4559558 | Picture quality adjusting circuit | Takao Tsuchiya, Naokuni Toyoda | 1985-12-17 |
| 4403403 | Method of making a fly back transformer | Toshio Onodera, Ken Tanimura | 1983-09-13 |
| 4317958 | Noise reducing circuit for CTD delay line | Kenji Hamaguchi | 1982-03-02 |