Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5045942 | Digital video communication system having a network clock source | Sadaharu Hiratsuka, Toshio Kawaji, Yasushi Sano | 1991-09-03 |
| 4961211 | Television conference system including many television monitors and method for controlling the same | Tooru Yasuda | 1990-10-02 |
| 4791485 | System for detecting a transmission error | Hideo Kuroda, Naoki Mukawa, Makoto Hiraoka, Kiichi Matsuda, Mitsuo Nishiwaki | 1988-12-13 |
| 4731664 | Method and arrangement for refreshing a frame memory in an interframe encoding system | Mitsuo Nishiwaki, Naoki Mukawa, Hideo Kuroda | 1988-03-15 |
| 4677480 | System for detecting a transmission error | Hideo Kuroda, Naoki Mukawa, Makoto Hiraoka, Kiichi Matsuda, Mitsuo Nishiwaki | 1987-06-30 |
| 4482886 | Apparatus for converting digital signals of first length code into second length codes | — | 1984-11-13 |