Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703579 | Decoder for compressed digital signals | Tsutomu Nonaka, Toshiyuki Naoe, Hirofumi Sato, Toshihiko Nishimura | 1997-12-30 |
| 5689292 | Multi-step heating of a recording head | Kazuhisa Kawakami, Junichi Yoshikawa | 1997-11-18 |