Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162443 | Evaporated fuel processing device for forced induction internal combustion engine and control method for the same | Kenji Mizushima, Shinsaku Tsukada, Shingo Kimura, Ho Tei | 2021-11-02 |
| 10920704 | Abnormality diagnosis system of air-fuel ratio sensor | Toru Kidokoro, Yasushi Iwazaki, Kenji Suzuki | 2021-02-16 |