Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815707 | Field-effect type semiconductor device for power amplifier | Nobuyuki Sugii, Masatoshi Morikawa, Isao Yoshida | 2004-11-09 |
| 6815822 | BICMOS semiconductor integrated circuit device and fabrication process thereof | Masao Kondo, Eiji Oue, Hiromi Shimamoto | 2004-11-09 |
| 6785477 | Optical receiver using variable negative-capacitance circuit | Toru Masuda, Taizo Yoshikawa, Eiji Ohue, Kenichi Ohhata | 2004-08-31 |
| 6723541 | Method of producing semiconductor device and semiconductor substrate | Nobuyuki Sugii, Shinya Yamaguchi | 2004-04-20 |
| 6724019 | Multi-layered, single crystal field effect transistor | Katsuya Oda | 2004-04-20 |