Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7738845 | Electronic parts for high frequency power amplifier and wireless communication device | Kyoichi Takahashi, Takashi Yokoi | 2010-06-15 |
| 7595694 | Electronics parts for high frequency power amplifier | Kyoichi Takahashi, Takayuki Tsutsui, Hitoshi Akamine, Fuminori Morisawa | 2009-09-29 |
| 7352244 | Electronics parts for high frequency power amplifier | Kyoichi Takahashi, Takayuki Tsutsui, Hitoshi Akamine, Fuminori Morisawa | 2008-04-01 |
| 7215203 | High frequency power amplifier circuit device | Yoshikuni Matsunaga, Toshihiko Shimizu, Tomio Furuya, Koichi Matsushita | 2007-05-08 |
| 7173492 | High frequency power amplification electric part and wireless communication system | Kyoichi Takahashi, Hitoshi Akamine | 2007-02-06 |
| 7113034 | High frequency power amplifier and wireless communication module | Satoshi Arai, Tsuyoshi Shibuya, Hitoshi Sekiguchi, Tomio Furuya, Masashi Maruyama +1 more | 2006-09-26 |
| 7078974 | High frequency power amplifier circuit | Kouichi Matsushita, Tomio Furuya, Fuminori Morisawa, Takayuki Tsutsui | 2006-07-18 |
| 7049892 | High frequency power amplifier circuit device | Yoshikuni Matsunaga, Toshihiko Shimizu, Tomio Furuya, Koichi Matsushita | 2006-05-23 |
| 6972626 | High frequency power amplification electric part and wireless communication system | Kyoichi Takahashi, Hitoshi Akamine | 2005-12-06 |
| 6967535 | High frequency power amplifier circuit | Kouichi Matsushita, Tomio Furuya, Fuminori Morisawa, Takayuki Tsutsui | 2005-11-22 |
| 6914480 | High frequency power amplifier and wireless communication module | Satoshi Arai, Tsuyoshi Shibuya, Hitoshi Sekiguchi, Tomio Furuya, Masashi Maruyama +1 more | 2005-07-05 |
| 6885246 | High frequency amplifier | Takayuki Tsutsui, Hiroyuki Nagamori, Kouichi Matsushita | 2005-04-26 |
| 6759906 | High frequency power amplifier circuit device | Yoshikuni Matsunaga, Toshihiko Shimizu, Tomio Furuya, Koichi Matsushita | 2004-07-06 |
| 6756850 | High frequency power amplifier circuit | Kouichi Matsushita, Tomio Furuya, Fuminori Morisawa, Takayuki Tsutsui | 2004-06-29 |
| 6753735 | High frequency power amplifier and wireless communication module | Satoshi Arai, Tsuyoshi Shibuya, Hitoshi Sekiguchi, Tomio Furuya, Masashi Maruyama +1 more | 2004-06-22 |
| 6741125 | High frequency power amplifier and wireless communication module | Satoshi Arai, Tsuyoshi Shibuya, Hitoshi Sekiguchi, Tomio Furuya, Masashi Maruyama +1 more | 2004-05-25 |
| 6605999 | High-frequency power amplifier, wireless communication apparatus and wireless communication system | Kouichi Matsushita, Tomio Furuya, Tetsuaki Adachi, Hitoshi Akamine | 2003-08-12 |
| 5371755 | Optical transmission module | Atsushi Murata, Yuuki Sato | 1994-12-06 |