Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082161 | Television/cinema scheme identification apparatus and identification method | Masatoshi Sumiyoshi, Kazuyuki Kazama | 2006-07-25 |
| 4847679 | Multiplex chrominance gain control and matrix using a single multiplier and a coefficient shift register | — | 1989-07-11 |