Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502647 | Amplifier | Kazumasa Nishimura, Masahiro Ichihashi, Masayuki Katakura, Tetsuya Tashiro, Boyang Hao +1 more | 2022-11-15 |
| 11271476 | Power supply circuit comprising a charge pump circuit and a feedback circuit for the charge pump circuit | Masahiro Ichihashi, Kazumasa Nishimura, Syou Mitsuishi, Toshio Suzuki, Nobuhiko Shigyo +2 more | 2022-03-08 |