Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670883 | Engine | Kazumichi Matsuishi, Tetsuya Kosaka, Tomohiro Ninomiya, Yusuke Suzuki, Toshio Nakanishi +1 more | 2017-06-06 |
| 8931264 | Exhaust gas processing device for diesel engine | Katsushi Inoue, Yuuki Ishii, Tomohiro Ninomiya | 2015-01-13 |
| 8758464 | Exhaust treatment device for a diesel engine | Yasuo Fujii, Masanori Fujiwara, Katsushi Inoue, Yuuki Ishii, Kenta Mitamura +2 more | 2014-06-24 |