Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837436 | Waveform generating device, waveform generating method, and charged particle beam irradiation apparatus | Akinori Mine, Kuniaki Kawahara | 2023-12-05 |
| 11171395 | Transmission line and air bridge structure | Shigeo Arai, Yuji Sekine | 2021-11-09 |
| 10998280 | Balance-unbalance converter and semiconductor integrated circuit having the same | Yuji Sekine, Takao Yamaguchi | 2021-05-04 |