Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452527 | Current adding type D/A converter | Akifumi Takeya | 2002-09-17 |
| 6433721 | Current source cell arrangement, method of selecting current source cell and current addition type digital-to-analog converter | — | 2002-08-13 |
| 6388510 | Transconductance-capacitance filter system | Hiroki Hayashi, Shiro Doushoh, Takashi Morie, Kunihiro Fujiyama | 2002-05-14 |