Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702062 | Tape cassette | Nobuyuki Kaku, Seiji Ono, Mikihisa Inoue | 1997-12-30 |
| 5602695 | Cassette loading mechanism for recording and playback apparatus | Tatsumi Nishijima, Hidekazu Takeda, Kenmei Masuda, Hikaru Mizutani | 1997-02-11 |