Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499067 | Serial communication apparatus and serial communication system | — | 2002-12-24 |
| 6467954 | Resistance component detecting apparatus for an oxygen concentration sensor and oxygen-concentration detecting apparatus | Yoshio Onuma | 2002-10-22 |
| 6468478 | Oxygen concentration sensor element impedance detecting apparatus and method | — | 2002-10-22 |
| 6341253 | Engine control apparatus with cylinder discrimination function | — | 2002-01-22 |