Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417874 | Signal transmission device | Bowen Dang, Takeshi MURASAKI, Makoto Arai, Shoji Ootaka | 2025-09-16 |
| 12328116 | Signal transmission circuitry and snubber circuitry | Bowen Dang, Makoto Arai, Shoji Ootaka, Takeshi MURASAKI | 2025-06-10 |
| 10069461 | Doherty amplifier | Takashi Yamamoto, Keiichi Yamaguchi | 2018-09-04 |
| 9209760 | High-frequency, broadband amplifier circuit | Satoshi Ono, Shigeru Hiura | 2015-12-08 |
| 7473991 | Semiconductor device and electric apparatus | Shigeru Hiura, Masanori Kinugasa, Akira Takiba, Masaru Mizuta, Kiyoyasu Shibata | 2009-01-06 |
| 6046631 | Detector coupled to transmission line by microstrip line | Kazuhisa Matsuge | 2000-04-04 |