Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062589 | Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same | Takashi Katou, Hiroyuki Tomioka | 2015-06-23 |
| 8991160 | Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same | Takashi Katou, Hiroyuki Tomioka | 2015-03-31 |
| 8932530 | Reducing agent aqueous solution mixing device and exhaust gas post-treatment device | Tadashi Iijima, Hirofumi Kizawa, Shinji Tsujimura, Takashi Katou, Tetsuo Orita +3 more | 2015-01-13 |
| 8916100 | Reducing agent aqueous solution mixing device and exhaust gas post-treatment device | Tadashi Iijima, Hirofumi Kizawa, Shinji Tsujimura, Takashi Katou, Tetsuo Orita +3 more | 2014-12-23 |
| 8916101 | Reducing agent aqueous solution mixing device and exhaust gas post-treatment device | Tadashi Iljima, Hirofumi Kizawa, Shinji Tsujimura, Takashi Katou, Tetsuo Orita +3 more | 2014-12-23 |
| 8893481 | Reductant aqueous solution mixing device and exhaust aftertreatment device provided with the same | Takashi Katou, Hiroyuki Tomioka | 2014-11-25 |