Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077698 | Selective catalytic reduction system, selective catalytic reduction sensor, and level sensor | Takeshi Fukuoka | 2018-09-18 |
| 9605574 | Urea water pipe clogging detection device for urea selective catalytic reduction | Masanobu Minezawa | 2017-03-28 |
| 4897998 | Turbo compound engine | Shigeo Sekiyama, Sadatoshi Mogami | 1990-02-06 |