| 9263559 |
Semiconductor device and radio communication device |
Satoshi Sasaki, Yasunari Umemoto, Yasuo Osone, Tsutomu Kobori, Chushiro Kusano +1 more |
2016-02-16 |
| 8860093 |
Semiconductor device and radio communication device |
Satoshi Sasaki, Yasunari Umemoto, Yasuo Osone, Tsutomu Kobori, Chushiro Kusano +1 more |
2014-10-14 |
| 8227836 |
Semiconductor device and radio communication device |
Satoshi Sasaki, Yasunari Umemoto, Yasuo Osone, Tsutomu Kobori, Chushiro Kusano +1 more |
2012-07-24 |
| 8072001 |
Heterojunction bipolar transistor and method for manufacturing the same, and power amplifier using the same |
Chushiro Kusano, Yasunari Umemoto, Atsushi Kurokawa |
2011-12-06 |
| 7804109 |
Heterojunction bipolar transistor and method for manufacturing the same, and power amplifier using the same |
Chushiro Kusano, Yasunari Umemoto, Atsushi Kurokawa |
2010-09-28 |
| 7622756 |
Semiconductor device and radio communication device |
Satoshi Sasaki, Yasunari Umemoto, Yasuo Osone, Tsutomu Kobori, Chushiro Kusano +1 more |
2009-11-24 |
| 7547929 |
Semiconductor HBT MMIC device and semiconductor module |
Kenichi Tanaka, Hidetoshi Matsumoto, Kazuhiro Mochizuki, Tomonori Tanoue, Chisaki Takubo +1 more |
2009-06-16 |
| 7368988 |
High-frequency power amplifier |
Hidetoshi Matsumoto, Tomonori Tanoue |
2008-05-06 |
| 7256434 |
Heterojunction bipolar transistor and method for manufacturing the same, and power amplifier using the same |
Chushiro Kusano, Yasunari Umemoto, Atsushi Kurokawa |
2007-08-14 |
| 7067857 |
Semiconductor device having led out conductor layers, manufacturing method of the same, and semiconductor module |
Kazuhiro Mochizuki, Tomonori Tanoue, Chisaki Takubo, Kenichi Tanaka |
2006-06-27 |
| 7045877 |
Semiconductor protection device |
Yasunari Umemoto, Hideyuki Ono, Tomonori Tanoue, Yasuo Ohsone, Chushiro Kusano +2 more |
2006-05-16 |
| 7001819 |
Semiconductor device and power amplifier using the same |
Kazuhiro Mochizuki, Tohru Oka, Kiichi Yamashita |
2006-02-21 |
| 6943387 |
Semiconductor device, manufacturing thereof and power amplifier module |
Tomonori Tanoue, Chushiro Kusano, Yasunari Umemoto, Atsushi Kurokawa, Kazuhiro Mochizuki +2 more |
2005-09-13 |
| 6816017 |
Power amplifier module |
Kiichi Yamashita, Tomonori Tanoue, Kenji Sekine |
2004-11-09 |
| 6724020 |
Semiconductor device and power amplifier using the same |
Hiroyuki Takazawa, Tohru Oka, Yoshinori Imamura |
2004-04-20 |
| 6696711 |
Semiconductor device and power amplifier using the same |
Kazuhiro Mochizuki, Tohru Oka, Kiichi Yamashita |
2004-02-24 |
| 6576937 |
Semiconductor device and power amplifier using the same |
Hiroyuki Takazawa, Tohru Oka, Yoshinori Imamura |
2003-06-10 |
| 6461927 |
Semiconductor device and method of producing the same |
Kazuhiro Mochizuki, Tohru Oka, Kiichi Yamashita |
2002-10-08 |
| 5144603 |
Optical head incorporating refractive index distribution changeable lens |
Teruo Mozume |
1992-09-01 |