Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7359623 | File reproducing apparatus and file reproducing method | — | 2008-04-15 |
| 6115537 | Digital signal recording and reproducing apparatus | Masazumi Yamada, Yukio Kurano, Kenji Kunitake, Akira Iketani, Chiyoko Matsumi +2 more | 2000-09-05 |