Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809604 | Voltage control oscillator having a ferroelectric thin film perovskite single crystal resonator | Takashi Kawakubo, Ryoichi Ohara, Hiroshi Tsurumi, Hiroshi Yoshida, Ryuichi Fujimoto | 2004-10-26 |
| 6797957 | Infrared detection element and infrared detector | Takashi Kawakubo, Kenya Sano | 2004-09-28 |
| 6770560 | Method of forming metal wiring | — | 2004-08-03 |
| 6767812 | Method of forming CVD titanium film | Yusuke Harada | 2004-07-27 |
| 6767826 | Method of manufacturing semiconductor device | — | 2004-07-27 |
| 6747529 | Piezoelectric thin film resonator and frequency variable resonator using the resonator | Naoko Yanase, Takaaki Yasumoto, Ryoichi Ohara, Tatsuo Shimizu, Takashi Kawakubo | 2004-06-08 |