Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831480 | Operational amplifier adopted for input and output in wide ranges for driving a large load | Fumihiko Kato | 1998-11-03 |
| 5579006 | A/D converter | Hiroshi Hasegawa | 1996-11-26 |
| 5477170 | Comparator capable of preventing large noise voltage | — | 1995-12-19 |
| 5446397 | Current comparator | — | 1995-08-29 |
| 5424681 | Wide range operational amplifier | — | 1995-06-13 |
| 5159342 | Serial-parallel type analogue/digital converter | — | 1992-10-27 |