Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407304 | Power amplifier module | Masatoshi Hase | 2025-09-02 |
| 12294338 | Output matching circuit and power amplifier circuit | Masatoshi Hase | 2025-05-06 |
| 11626899 | Radio-frequency signal sending/receiving circuit and radio-frequency signal sending/receiving device | Satoshi Sakurai | 2023-04-11 |
| 11050455 | Radio-frequency signal sending/receiving circuit and radio-frequency signal sending/receiving device | Satoshi Sakurai | 2021-06-29 |
| 8115234 | Semiconductor device | Akishige Nakajima, Yasushi Shigeno, Tsutomu Kobori, Izumi Arai, Kazuto Tajima +2 more | 2012-02-14 |
| 8022537 | Semiconductor device | Masashi Suzuki, Masao Yamane, Tetsuaki Adachi | 2011-09-20 |
| 7650133 | Semiconductor integrated circuit device and high frequency power amplifier module | Toshihiro Miura, Yasushi Shigeno, Akishige Nakajima, Masahiro Tsuchiya | 2010-01-19 |
| 7595694 | Electronics parts for high frequency power amplifier | Kyoichi Takahashi, Takayuki Tsutsui, Fuminori Morisawa, Nobuhiro Matsudaira | 2009-09-29 |
| 7439622 | Semiconductor device | Masashi Suzuki, Masao Yamane, Tetsuaki Adachi | 2008-10-21 |
| 7395036 | Semiconductor integrated circuit for high frequency power amplifier and electric components with the semiconductor integrated circuit | Masahiro Tsuchiya, Kyoichi Takahashi, Kazuhiro Koshio | 2008-07-01 |
| 7352244 | Electronics parts for high frequency power amplifier | Kyoichi Takahashi, Takayuki Tsutsui, Fuminori Morisawa, Nobuhiro Matsudaira | 2008-04-01 |
| 7271662 | High frequency power amplifier circuit and electric component for high frequency power amplifier | Masahiro Tsuchiya, Kyoichi Takahashi, Kazuhiro Koshio | 2007-09-18 |
| 7173492 | High frequency power amplification electric part and wireless communication system | Kyoichi Takahashi, Nobuhiro Matsudaira | 2007-02-06 |
| 7145394 | High frequency power amplifier module, and wireless communication system | Masahito Numanami, Tsuyoshi Shibuya, Tetsuaki Adachi, Masatoshi Morikawa, Yasuhiro Nunogawa | 2006-12-05 |
| 7141876 | Semiconductor device | Masashi Suzuki, Masao Yamane, Tetsuaki Adachi | 2006-11-28 |
| 7139538 | Electronic component for amplifying high frequency power and radio communication system | Seikou Ono, Tetsuaki Adachi | 2006-11-21 |
| 7064612 | High frequency power amplification electric part and wireless communication system | Seikou Ono, Masashi Maruyama | 2006-06-20 |
| 7050769 | Electronic apparatus and design method | Shun Imai, Takashi Ito, Satoshi Arai | 2006-05-23 |
| 6992528 | Semiconductor device | Masashi Suzuki, Masao Yamane, Tetsuaki Adachi | 2006-01-31 |
| 6989600 | Integrated circuit device having reduced substrate size and a method for manufacturing the same | Masaharu Kubo, Ichiro Anjo, Akira Nagai, Osamu Kubo, Hiromi Abe | 2006-01-24 |
| 6972626 | High frequency power amplification electric part and wireless communication system | Kyoichi Takahashi, Nobuhiro Matsudaira | 2005-12-06 |
| 6972627 | High frequency power amplifier module | Masami Ohnishi | 2005-12-06 |
| 6972640 | Directional coupler, high frequency circuit module and wireless communication system | Hiroyuki Nagamori, Shun Imai, Satoshi Arai, Yasuhiro Nunogawa | 2005-12-06 |
| 6919762 | High frequency power amplifier electric parts and radio telecommunication system | Kyoichi Takahashi, Masahiro Tsuchiya | 2005-07-19 |
| 6900694 | High frequency power amplifier module and wireless communication apparatus | Masashi Suzuki, Tetsuaki Adachi, Takahiro Sato, Masashi Maruyama, Susumu Takada | 2005-05-31 |