Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040323 | Semiconductor device | Shaojun MA, Shigeki Koya, Kenji Sasaki | 2024-07-16 |
| 11990873 | Radio-frequency power-amplifying element | Shaojun MA, Shigeki Koya | 2024-05-21 |
| 11978786 | Bipolar transistor and radio-frequency power amplifier module | Isao Obu, Masahiro Shibata, Shigeki Koya, Masao Kondo, Takayuki Tsutsui | 2024-05-07 |
| 11949003 | Semiconductor device | Isao Obu, Kaoru IDENO, Shigeki Koya | 2024-04-02 |
| 11894365 | Power amplifying device | Shaojun MA, Kenji Sasaki | 2024-02-06 |