Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687047 | Magnetic tape cartridge having triple lid assembly | Hikaru Mizutani, Mikihisa Inoue, Kenmei Masuda | 1997-11-11 |
| 5602695 | Cassette loading mechanism for recording and playback apparatus | Tatsumi Nishijima, Kenmei Masuda, Hikaru Mizutani, Yoshimi Maehara | 1997-02-11 |