Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771439 | Differential coding circuit with reduced critical path applicable to DPCM | Takeshi Okazaki, Toshitaka Tsuda, Shin Maki, Kiichi Matsuda, Hirokazu Fukui +1 more | 1988-09-13 |