Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518155 | Multilayer tube | Kazutoshi TSUBOI, Yukiko NAKAO, Ryu Fukuda | 2022-12-06 |
| 10024262 | Air-fuel ratio control device and air-fuel ratio control method | Tamikazu Kimura, Nobuyuki Suzuki | 2018-07-17 |