Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493503 | Optical disc for coordinating a variable reproduction of video images | Masayuki Kozuka, Yoshihisa Fukushima, Kazuhiko Yamauchi, Kaoru Murase, Katsuhiko Miwa | 2002-12-10 |
| 6356703 | Optical disc for coordinating a variable reproduction of video images | Masayuki Kozuka, Yoshihisa Fukushima, Kazuhiko Yamauchi, Kaoru Murase, Katsuhiko Miwa | 2002-03-12 |