Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483985 | Apparatus reproducing signals on slow reproduction | Masatoshi Taniguchi | 2002-11-19 |
| 6437723 | Signal processing circuit and semiconductor integrated circuit converting AC signal using two voltage reference values | Kuniyuki Tani, Atsushi Wada | 2002-08-20 |
| 6403943 | Variable resistance circuit, operational amplification circuit, semiconductor integrated circuit, time constant switching circuit and waveform shaping circuit | Atsushi Wada, Kuniyuki Tani | 2002-06-11 |