Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687968 | Vector sum phase shifter, optical transceiver, and control circuit | Hideyuki Nosaka, Munehiko Nagatani, Shogo Yamanaka, Kimikazu Sano, Koichi Murata +1 more | 2014-04-01 |
| 8687973 | Voltage generator, control circuit, vector sum phase shifter, and optical transceiver | Hideyuki Nosaka, Munehiko Nagatani, Shogo Yamanaka, Kimikazu Sano, Koichi Murata +1 more | 2014-04-01 |
| 6144048 | Heterojunction field effect transistor and method of fabricating the same | Tetsuya Suemitsu | 2000-11-07 |
| 6090649 | Heterojunction field effect transistor and method of fabricating the same | Tetsuya Suemitsu | 2000-07-18 |
| 5151757 | Heterojunction field-effect transistor | Naoteru SHIGEKAWA, Kunihiro Arai | 1992-09-29 |
| 4694564 | Method for the manufacture of a Schottky gate field effect transistor | Kimiyoshi Yamasaki, Kuniki Ohwada | 1987-09-22 |