Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474880 | Shutter device | Yasuhiro Toyoda | 2002-11-05 |
| 6373652 | Recording and/or reproducing apparatus having tape guiding member | Mikio Togami | 2002-04-16 |
| 6342988 | Recording and/or reproducing apparatus including tape loading mechanism | Hidetoshi Matsuoka | 2002-01-29 |
| 6157512 | Recording and/or reproducing apparatus including tape loading mechanism with speed control of tape loading guides | Hidetoshi Matsuoka | 2000-12-05 |
| 6122136 | Recording and/or reproducing apparatus having a tape loading mechanism | — | 2000-09-19 |
| 5710679 | Magnetic recording and reproducing apparatus | Hidetoshi Matsuoka, Junji Kobayashi, Osamu Nagatsuka, Osamu Morita | 1998-01-20 |
| 5426546 | Recording or reproducing apparatus | Junji Kobayashi | 1995-06-20 |
| 5220475 | Rotary head drum unit with grooves or protrusions on a stationary drum for lessening tape contact during rewinding | Makoto Fujiki, Hiroo Edakubo, Toshihiko Nakajima, Osamu Nagatsuka, Kiyoshi Kumagai | 1993-06-15 |
| 4775904 | Cassette loading device | Takashi Kimura, Akio Iwasaki | 1988-10-04 |