Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121685 | Operational amplifier | Hiroyuki Makimoto, Yuki Inoue | 2021-09-14 |
| 10998767 | Power transmission device and non-contact power feeding system for transmitting electric power to power reception device by magnetic resonance | Yoshihiro Ikefuji, Takeshi Seike | 2021-05-04 |