Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799197 | Information reproducing apparatus by which reading operation from recording medium is controlled based on amount of data in memory | Hiromi Juso, Yukiharu Hosono | 1998-08-25 |
| 5677900 | Method and apparatus for replacing a selected file with another longer or shorter file with no portion of the selected file remaining | Syuzo Nishida, Takeshi Tanaka, Yukiharu Hosono, Hidenori Minoda, Yoshihiro Okamoto | 1997-10-14 |
| 5442598 | Information reproduction apparatus with control means for plural track kickback operation | Shigeki Tsuji | 1995-08-15 |
| 5430703 | Track jump prediction control of memory mode | Shigeki Tsuji, Yukiharu Hosono | 1995-07-04 |
| 5392165 | Apparatus for recording audio and video signals | Yukiharu Hosono | 1995-02-21 |
| 5384674 | Image recording/reproducing apparatus which displays images to be searched | Syuzou Nishida, Hidenori Minoda, Ichiro Nakata | 1995-01-24 |
| 5361135 | Magnetic tape recording and reproducing apparatus for digital signals of still pictures in the pal system | Hirotoshi Yamamoto | 1994-11-01 |
| 5249065 | Still picture recording apparatus | Hiromi Juso | 1993-09-28 |
| 5173813 | Image processing method and apparatus | Yukiharu Hosono | 1992-12-22 |
| 5155641 | Helical scan magnetic tape recording apparatus for reforming read-after-write storage of manufacturing rotary head used therein | Toshimitsu Kubo | 1992-10-13 |
| 5138501 | Magnetic recorder/reproducer for recording digital signal on a plurality of tracks of magnetic recording media and reproducing the same | Hiroshi Ii | 1992-08-11 |
| 5138500 | Magnetic tape recording/reproducing device for recording digital acoustic and video signals | Toshiji Ishii | 1992-08-11 |
| 5136394 | Picture search system for digital recording/reproducing apparatus | Yoshihiro Okamoto | 1992-08-04 |
| 5099375 | Four read and write heads on a drum arranged to prevent overlapping of tracing periods | Toshiji Ishii | 1992-03-24 |
| 4907104 | Rotatable head type digital magnetic recording and reproducing device having a plurality of operating modes | — | 1990-03-06 |
| 4903150 | Multitrack magnetic recording and reproducing apparatus and method of controlling tracking of multitrack magnetic heads | Hiromi Juso, Kengo Sudoh | 1990-02-20 |
| 4752840 | Multitrack magnetic recording and reproducing device | Hiromi Juso, Kengo Sudoh | 1988-06-21 |
| 4727438 | Multitrack magnetic recording and reproducing apparatus and method of controlling tracking of multitrack magnetic heads | Hiromi Juso, Kengo Sudoh | 1988-02-23 |
| 4630143 | Magnetic recording and reproducing device | Hiromi Juso, Kengo Sudoh | 1986-12-16 |
| 4623941 | PCM type record-playback system | Hiromi Juso, Kengo Sudoh | 1986-11-18 |
| 4604747 | Error correcting and controlling system | Ken Onishi, Masayuki Ishida, Masakazu Shirozu, Toshikatsu Takedomi, Makoto Namekawa | 1986-08-05 |
| 4504968 | Equalizer apparatus having two dimensional display | Akio Kaneko, Hitoshi Kajiwara, Kazuya Nishiga | 1985-03-12 |
| 4473803 | Electronic volume control circuit for audio devices | Akio Kaneko, Hitoshi Kajiwara, Kazuya Nishiga | 1984-09-25 |