Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047064 | Apparatus and method for detecting abnormality of inter-cylinder air-fuel ratio dispersion in multi-cylinder internal combustion engine | Yasushi Iwazaki, Toru Kidokoro, Hiroshi Sawada, Keiji Imamura | 2011-11-01 |
| 8024105 | Apparatus and method for detecting abnormal air-fuel ratio variation among cylinders of multi-cylinder internal combustion engine | Yasushi Iwazaki, Toru Kidokoro, Hiroshi Sawada, Keiji Imamura | 2011-09-20 |