Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160675 | Magnetic recording and reproducing apparatus | Katsuyuki Shudo, Hisao Kinjo | 2000-12-12 |
| 5982590 | Magnetic recording/reproducing apparatus with tilting head drum for dynamic tracking | Hisao Kinjo, Ryo Nishima | 1999-11-09 |
| 5949621 | Magnetic recording/reproducing apparatus having double tilting member for dynamic tracking | Hisao Kinjo | 1999-09-07 |
| 5894383 | Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum | Hisao Kinjo | 1999-04-13 |
| 5838520 | Magnetic recording/reproducing apparatus with tilting head drum for dynamic tracking | — | 1998-11-17 |
| 5742456 | Magnetic recording/reproducing apparatus with a positioning mechanism for a tape guide drum | Hisao Kinjo, Ryo Nishima, Morio Miwa, Masao Mimata, Makoto Suzuki | 1998-04-21 |
| 5726836 | Magnetic recording/reproducing apparatus having double tilting arrangement for dynamic tracking | Hisao Kinjo | 1998-03-10 |
| 5675458 | Magnetic recording/reproducing apparatus with independently tiltable head drum and tape lead guide | Hisao Kinjo | 1997-10-07 |
| 5504642 | Magnetic recording/reproducing apparatus having a locus plane of rotary heads tiltable with respect to a lower drum | Hisao Kinjo | 1996-04-02 |
| 5032939 | Tape cassette loading system compatible with two different sized cassettes | Masato Mihara, Mitsuhiko Hara, Mitsuo Harumatsu | 1991-07-16 |
| 5025331 | Tape casette loading system compatible with two different sized cassettes | Mitsuhiko Hara, Masato Mihara, Mitsuo Harumatsu | 1991-06-18 |
| 5012364 | Tape-loading mechanism for a magnetic recording/reproducing apparatus for selective use of tape cassettes of two different sizes | Masato Mihara, Mitsuo Harumatsu | 1991-04-30 |
| 5002237 | Removable tape reel assembly system for a magnetic tape cassette | — | 1991-03-26 |
| 4991043 | Tape cassette loading system | Mitsuo Harumatsu, Mitsuhiko Hara, Masato Mihara | 1991-02-05 |
| 4972278 | Tape cassette driving system compatible with two cassette types of different sizes | Mitsuhiko Hara, Masato Mihara, Mitsuo Harumatsu | 1990-11-20 |
| 4964001 | Magnetic recording/reproducing apparatus for selective use with tape cassettes of two different sizes | Masato Mihara, Mitsuo Harumatsu | 1990-10-16 |
| 4786012 | Miniature type tape cassette | Masahiko Ino, Hitoshi Takahashi | 1988-11-22 |
| 4446497 | Video head driving unit with nonlinear leaf spring force | — | 1984-05-01 |