Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133781 | Doherty amplifier and Doherty amplifier circuit | Keigo NAKATANI, Yuji KOMATSUZAKI, Shuichi SAKATA, Koji Yamanaka | 2021-09-28 |
| 10964631 | Semiconductor package and module | Hideharu YOSHIOKA, Akimichi Hirota, Naofumi Yoneda, Hidenori Ishibashi, Kiyoshi Ishida +1 more | 2021-03-30 |
| 10911003 | Doherty amplifier | Keigo NAKATANI, Koji Yamanaka | 2021-02-02 |