Issued Patents All Time
Showing 1–3 of 3 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 |
| 5606738 | Frequency conversion circuit with linear feedback | Masahiro Muraguchi | 1997-02-25 |