Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873684 | Method and apparatus for multiplexing of input signals having differing frequencies and demultiplexing same | Hirokazu Kobayashi, Yukihiko Miyamoto, Syuichi Fujisawa, Hiroshi Miyazawa | 1989-10-10 |
| 4845436 | Frequency synthesizer suited for use in a time division multiplexing system | Hirokazu Kobayashi, Yukihiko Miyamoto, Syuichi Fujisawa, Hiroshi Miyazawa | 1989-07-04 |
| 4825436 | Time division multiplexing system for N channels in a frame unit base | Hirokazu Kobayashi, Yukihiko Miyamoto, Syuichi Fujisawa, Hiroshi Miyazawa | 1989-04-25 |