Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387794 | Power amplifier circuit including multiple inverters connected in parallel | Takanari Sasaya, Takashi Ohira, Naoki Sakai, Takaaki Masaki | 2022-07-12 |
| 6191967 | Voltage supply device having self-testing circuit | Osamu Katayama, Takahiro Iwamura | 2001-02-20 |
| 5812022 | Differential amplifier circuit having low noise input transistors | Ryuichirou Abe, Hiroaki Tanaka | 1998-09-22 |
| 5495199 | Switched capacitor circuit | — | 1996-02-27 |
| 5422854 | Sense amplifier for receiving read outputs from a semiconductor memory array | Takahiro Yanagi, Hiroaki Tanaka | 1995-06-06 |