Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457353 | Apparatus of diagnosing an internal combustion engine and a method of diagnosing of an internal combustion engine | Minoru Ohsuga, Kenji Ohta | 2002-10-01 |
| 6397673 | Air flow measuring apparatus | Kenji Ohta, Yasuo Makie | 2002-06-04 |