Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100698 | Exhaust purification system | Masanobu Minezawa, Shin Amagasaki | 2018-10-16 |
| 9068487 | Selective catalytic reduction system | Masanobu Minezawa, Shinichi Harada | 2015-06-30 |