Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462924 | Power supply apparatus comprising a voltage detection circuit and method for using same | Masahiro Watanabe, Kenji Ogawa, Isao Ueno | 2002-10-08 |
| 6437621 | Waveform shaping device | Takashi Sase, Takashi Hotta, Fumio Murabayashi | 2002-08-20 |
| 6389063 | Signal transmission apparatus using an isolator, modem, and information processor | Nobuyasu Kanekawa, Yasuyuki Kojima, Seigoh Yukitake | 2002-05-14 |