| 12328100 |
Doherty amplifier and communication device |
Shuichi SAKATA, Yuji KOMATSUZAKI |
2025-06-10 |
| 12323123 |
Phase shifter comprising selectable first and second all-pass filters, where the all-pass filters include capacitors and inductors of determined values to achieve impedance matching |
Kei FUKUNAGA, Masatake Hangai, Ryota Komaru, Yoshifumi Kawamura |
2025-06-03 |
| 12176857 |
Doherty amplifier and communication device |
Yuji KOMATSUZAKI, Satoru Honda, Shuichi SAKATA |
2024-12-24 |
| 12176856 |
Doherty amplifier and communication device |
Yuji KOMATSUZAKI, Shuichi SAKATA, Hiroshi Otsuka |
2024-12-24 |
| 12160201 |
Doherty amplifier |
Kei FUKUNAGA, Yuji KOMATSUZAKI |
2024-12-03 |
| 12068384 |
Semiconductor device |
Yutaro Yamaguchi, Tomohiro OTSUKA, Masatake Hangai |
2024-08-20 |
| 12028023 |
Amplifier |
Takumi SUGITANI, Masatake Hangai |
2024-07-02 |
| 11923811 |
High-frequency power amplifier |
Ryota Komaru, Masatake Hangai |
2024-03-05 |
| 11336233 |
Amplifier |
Shuichi SAKATA, Keigo NAKATANI, Koji Yamanaka |
2022-05-17 |
| 11276626 |
Semiconductor device |
Yutaro Yamaguchi, Masatake Hangai, Koji Yamanaka |
2022-03-15 |
| 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 |
| 10748860 |
Amplifier |
Keigo NAKATANI, Yuji KOMATSUZAKI, Koji Yamanaka, Shohei IMAI |
2020-08-18 |
| 10608594 |
Doherty amplifier |
Yuji KOMATSUZAKI, Keigo NAKATANI, Shohei IMAI |
2020-03-31 |
| 10574197 |
Multi-stage high frequency amplifier |
Takaaki Yoshioka, Koji Yamanaka |
2020-02-25 |
| 10523158 |
Load modulation amplifier |
Yuji KOMATSUZAKI, Keigo NAKATANI, Koji Yamanaka |
2019-12-31 |
| 10340855 |
Doherty amplifier |
Yuji KOMATSUZAKI, Keigo NAKATANI, Takaaki Yoshioka |
2019-07-02 |
| 7501897 |
High-power amplifier |
Kazutomi Mori, Masaharu Hattori, Kazunori Takahashi, Hiroaki Seki, Akira Ohta +1 more |
2009-03-10 |
| 7161433 |
High-frequency amplifier |
Hiroomi Ueda, Noriharu Suematsu, Kazutomi Mori, Akira Inoue, Akira Ohta +1 more |
2007-01-09 |
| 6873208 |
High-frequency amplifier |
Kazutomi Mori, Hiroyuki Joba, Hiroaki Nagano, Mitsuru Motizuki, Yukio Ikeda +1 more |
2005-03-29 |
| 6861906 |
High-frequency semiconductor device |
Kazutomi Mori, Kousei Maemura, Teruyuki Shimura, Kazuhiko Nakahara, Tadashi Takagi |
2005-03-01 |
| 6650181 |
High-frequency amplifier |
Kazutomi Mori, Hiroyuki Joba, Hiroaki Nagano, Mitsuru Motizuki, Yukio Ikeda +1 more |
2003-11-18 |
