Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525813 | Semiconductor device | Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more | 2009-04-28 |
| 7420517 | High frequency wave glass antenna for an automobile and rear window glass sheet for an automobile | Kiyoshi Oshima, Koji Ikawa, Toshifumi Funatsu | 2008-09-02 |
| 7411179 | Photodetector module with impedance matching | Michihide Sasada, Yukitoshi Okamura | 2008-08-12 |
| 7400791 | Semiconductor element mounting board and optical transmission module | — | 2008-07-15 |
| 7391099 | Optical modulator module | Hiroyuki Arima, Masanobu Okayasu, Kazuhiko Naoe, Tetsuya Kato | 2008-06-24 |
| 7289075 | Planar antenna | Kiyoshi Oshima, Koji Ikawa | 2007-10-30 |
| 7167494 | Optical transmission module | Hideyuki Kuwano, Kenji Yoshimoto | 2007-01-23 |
| 7149024 | Optical modulator module | Hiroyuki Arima, Masanobu Okayasu, Tetsuya Kato, Michihide Sasada | 2006-12-12 |
| 7130100 | Optical module | Noriko Sasada, Kazuhiko Naoe | 2006-10-31 |
| 7123087 | Radio frequency power amplifier | Masami Ohnishi, Hidetoshi Matsumoto, Tomonori Tanoue, Kenji Sekine | 2006-10-17 |
| 7068521 | Semiconductor device | Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more | 2006-06-27 |
| 7068691 | Directly modulated optical module and method for driving semiconductor laser included therein | Norio Chujo | 2006-06-27 |
| 7011458 | Optical module | Seiji Sumi, Hiroyuki Arima | 2006-03-14 |
| 6949974 | Radio frequency power amplifier | Masami Ohnishi, Hidetoshi Matsumoto, Tomonori Tanoue, Kenji Sekine | 2005-09-27 |
| 6943441 | Semiconductor device | Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more | 2005-09-13 |
| 6943624 | Radio frequency power amplifier | Masami Ohnishi, Hidetoshi Matsumoto, Tomonori Tanoue, Kenji Sekine | 2005-09-13 |
| 6865399 | Mobile telephone apparatus | Toru Fujioka, Isao Yoshida, Mineo Katsueda, Masatoshi Morikawa, Yoshikuni Matsunaga +1 more | 2005-03-08 |
| 6853243 | Wireless communication frequency signal amplification apparatus and transmitting and receiving apparatus | Kenji Sekine, Tomonori Tanoue | 2005-02-08 |
| 6674323 | High frequency power amplifier, high frequency power amplifier module, and portable telephone | Masami Ohnishi, Kenji Sekine, Tomonori Tanoue | 2004-01-06 |
| 6636118 | High-frequency power amplification module and radio communication device | Cyushiro Kusano, Eiichi Hase, Hideyuki Ono, Yasunari Umemoto, Takahiro Fujita +1 more | 2003-10-21 |
| 6535069 | High-frequency power amplifier module | Toru Fujioka, Isao Yoshida, Mineo Katsueda, Masatoshi Morikawa, Yoshikuni Matsunaga +1 more | 2003-03-18 |
| 6495914 | Multi-chip module structure having conductive blocks to provide electrical connection between conductors on first and second sides of a conductive base substrate | Kenji Sekine, Hiroji Yamada, Matsuo Yamasaki, Kiichi Yamashita | 2002-12-17 |
| 6489680 | Semiconductor device | Iwamichi Kohjiro, Yasuhiro Nunogawa, Sakae Kikuchi, Shizuo Kondo, Tetsuaki Adachi +3 more | 2002-12-03 |
| 6384688 | High-frequency power amplifier module | Toru Fujioka, Isao Yoshida, Mineo Katsueda, Masatoshi Morikawa, Yoshikuni Matsunaga +1 more | 2002-05-07 |
| 6366788 | Mobile telephone system | Toru Fujioka, Isao Yoshida, Mineo Katsueda, Masatoshi Morikawa, Yoshikuni Matsunaga +1 more | 2002-04-02 |