Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932530 | Reducing agent aqueous solution mixing device and exhaust gas post-treatment device | Tadashi Iijima, Hirofumi Kizawa, Boku Itou, Shinji Tsujimura, Takashi Katou +3 more | 2015-01-13 |
| 8916100 | Reducing agent aqueous solution mixing device and exhaust gas post-treatment device | Tadashi Iijima, Hirofumi Kizawa, Boku Itou, Shinji Tsujimura, Takashi Katou +3 more | 2014-12-23 |
| 8916101 | Reducing agent aqueous solution mixing device and exhaust gas post-treatment device | Tadashi Iljima, Hirofumi Kizawa, Boku Itou, Shinji Tsujimura, Takashi Katou +3 more | 2014-12-23 |
| 8814969 | Exhaust gas purification device | Shouhei Nagasaka, Hiroki Sato, Yosuke Obuchi, Tatsushi Itoh, Yuuki Kasaoka | 2014-08-26 |