Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505500 | Differential amplification device | Masakazu Sugiura, Yuji SHIINE, Manabu Fujimura | 2019-12-10 |
| 10177655 | Voltage regulator including a non-regulated state detection circuit | Tadashi Kurozo, Manabu Fujimura | 2019-01-08 |
| 10148238 | Amplifier circuit and multipath nested miller amplifier circuit | Masakazu Sugiura, Yuji SHIINE, Manabu Fujimura | 2018-12-04 |
| 9829514 | Current detection circuit | — | 2017-11-28 |
| 9645593 | Voltage regulator | — | 2017-05-09 |
| 9093961 | Operational amplifier | — | 2015-07-28 |
| 8207789 | Differential amplifier circuit | — | 2012-06-26 |
| 8193861 | Differential amplifier | — | 2012-06-05 |
| 8115539 | Operational amplifier | Akira Takeda | 2012-02-14 |
| 7800433 | Power supply switching circuit | Kiyoshi Yoshikawa, Fumiyasu Utsunomiya, Hiroyuki Masuko, Osamu Uehara, Hiroki Wake +1 more | 2010-09-21 |
| 7705578 | Switching regulator | Michiyasu Deguchi | 2010-04-27 |
| 7598719 | Switching regulator with improved power supply voltage variation response | — | 2009-10-06 |