Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916685 | Determination of the total time required for reproducing a desired range of signals recorded on a recording disk in a signal recording and reproduction system | Satoshi Endoh, Ryuichi Kusaba, Katsunori Koukata, Noriyuki Sakamoto | 1990-04-10 |