Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052254 | Two-part rotatable cover apparatus for tape cassette with lock mechanism | Kazunori Kono, Masayoshi Yano, Tatsuo Mizukami, Hiroshi Nakamori, Koji Nakahara | 2000-04-18 |