Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339197 | Leak diagnosis device of fuel vapor treatment apparatus | Keita Fukui, Hideki Miyahara | 2025-06-24 |
| 12189802 | Device information management system | Masato Yamamura, Takahiro KOUJI, Daisuke Suzuki, Ken Miyawaki | 2025-01-07 |