Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119489 | Diagnostic device and diagnostic system | Ken Hasegawa, Hirotaka Takahashi | 2018-11-06 |
| 10100698 | Exhaust purification system | Shin Amagasaki, Yasuhisa Oomura | 2018-10-16 |
| 10077699 | Exhaust purifying system | Tomoyuki Kamijyou, Akihiro Sawada | 2018-09-18 |
| 9943806 | Exhaust gas purification system | Kouji Sakumoto, Shinji Hara | 2018-04-17 |