Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281684 | Flywheel housing and engine equipped with flywheel housing | Mariko Ban, Yuichi Tamaki, Tomohiro Sato, Masato Ueda | 2025-04-22 |
| 8758464 | Exhaust treatment device for a diesel engine | Yasuo Fujii, Masanori Fujiwara, Katsushi Inoue, Yuuki Ishii, Kenta Mitamura +2 more | 2014-06-24 |
| 8484958 | Exhaust treatment device of diesel engine | Yasuo Fujii, Masanori Fujiwara, Katsushi Inoue, Yuuki Ishii, Kenta Mitamura | 2013-07-16 |