Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498528 | Reference voltage generation circuit | Yoshitsugu Inagaki | 2002-12-24 |
| 6492849 | Supply voltage detection circuit | Heiji Ikoma, Yoshitsugu Inagaki | 2002-12-10 |
| 6407571 | Voltage detecting circuit for a power system | Shigeki Furuya | 2002-06-18 |