Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675587 | Exhaust purification system | Teruo Nakada, Takayuki Sakamoto, Daiji Nagaoka | 2020-06-09 |
| 10677128 | Exhaust purification system and catalyst regeneration method | Teruo Nakada, Takayuki Sakamoto, Daiji Nagaoka | 2020-06-09 |
| 10570798 | Exhaust purification system and catalyst regeneration method | Teruo Nakada, Takayuki Sakamoto, Daiji Nagaoka | 2020-02-25 |
| 10436092 | Exhaust purification system and control method therefor | Teruo Nakada, Takayuki Sakamoto, Daiji Nagaoka | 2019-10-08 |
| 10392981 | Exhaust purification system, and control method for exhaust purification system | Teruo Nakada, Takayuki Sakamoto, Daiji Nagaoka | 2019-08-27 |
| 10260398 | Exhaust purification system and catalyst control method | Teruo Nakada, Takayuki Sakamoto, Daiji Nagaoka | 2019-04-16 |
| 9828899 | Exhaust gas purification system and exhaust gas purification method | Daiji Nagaoka, Teruo Nakada | 2017-11-28 |
| 9562463 | Control method for exhaust gas aftertreatment device | Daiji Nagaoka, Teruo Nakada | 2017-02-07 |
| 9222394 | Diesel engine exhaust gas purification method and exhaust gas purification system | Daiji Nagaoka, Teruo Nakada | 2015-12-29 |
| 9051859 | Exhaust gas purification device and control method for exhaust gas purification device | Daiji Nagaoka, Teruo Nakada | 2015-06-09 |
| 8973430 | Diesel particulate filter system | Daiji Nagaoka, Teruo Nakada | 2015-03-10 |
| 8671661 | Exhaust gas purification method and exhaust gas purification system | Daiji Nagaoka, Teruo Nakada | 2014-03-18 |
| 8656704 | Fuel injection control device | Daiji Nagaoka, Teruo Nakada, Akihide Oogushi | 2014-02-25 |
| 8607551 | Exhaust gas purifier and system for exhaust gas purification | Daiji Nagaoka, Teruo Nakada | 2013-12-17 |
| 8561396 | Exhaust gas purification apparatus | Daiji Nagaoka, Teruo Nakada, Akihide Oogushi | 2013-10-22 |
| 8528320 | System for exhaust gas purification and method of controlling the same | Daiji Nagaoka, Teruo Nakada | 2013-09-10 |
| 8356470 | Method of controlling NOx purification system and NOx purification system | Daiji Nagaoka, Masashi Gabe | 2013-01-22 |
| 8322130 | Method for controlling exhaust gas purification system and exhaust gas purification system | Teruo Nakada, Daiji Nagaoka | 2012-12-04 |