Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655050 | Apparatus and method for recording and reproducing digital signal in synchronization blocks | Yoshiki Yamamoto, Akira Iketani, Yasunori Kawakami, Chiyoko Matsumi | 1997-08-05 |
| 5617263 | Method of and apparatus for recording data suitable for a digital recording in a multiplexed fashion | Tatsuro Juri, Chiyoko Matsumi, Kazuo Kawakami | 1997-04-01 |