Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9673769 | Variable gain circuit and tuner system provided with same | Takafumi Nasu | 2017-06-06 |
| 9564858 | Parallel resonant circuit | Takafumi Nasu, Atsushi Ohara | 2017-02-07 |
| 8450836 | Semiconductor device | Yukio Hiraoka, Takayuki Kai | 2013-05-28 |
| 7973609 | Digitally-controlled oscillator, frequency synthesizer and radio communication device | Atsushi Ohara, Hisashi Adachi | 2011-07-05 |
| 7956444 | Semiconductor device having electrode pad, and wireless circuit device including the semiconductor device | Takahito Miyazaki | 2011-06-07 |
| 7754582 | Laser processing method | Hiroshi Morikazu | 2010-07-13 |