Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267102 | Recording and/or reproducing apparatus having single means for shifting speeds and selecting head conditions | — | 1993-11-30 |
| 5255077 | White balance control based upon magnitude of flicker | Yasuyuki Yamazaki, Tsutomu Takayama, Masao Suzuki | 1993-10-19 |
| 5168364 | Image sensing apparatus | Kenichi Kondo, Yuji Sakaegi, Toshihiko Kudo, Kazuhiro Matsunaga, Tsutomu Takayama | 1992-12-01 |
| 5142423 | Recording and reproducing apparatus | — | 1992-08-25 |
| 5126896 | Recording or reproducing apparatus having a head positioning, motor power control circuit | — | 1992-06-30 |
| 5122864 | Video signal processing apparatus | Tsuguhide Sakata, Tomotaka Muramoto | 1992-06-16 |
| 5111304 | Recording and/or reproducing apparatus | Takao Kinoshita, Kazuhiko Ito | 1992-05-05 |
| 5099339 | Video signal reproducing apparatus and track transfer method | — | 1992-03-24 |
| 5062009 | Recording and/or reproducing apparatus having, in addition to a recording medium, memory means for memorizing information reproduced from the recording medium | Tuguhide Sakata, Tomishige Taguchi, Somei Kawasaki | 1991-10-29 |
| 4965675 | Method and apparatus for after-recording sound on a medium having pre-recorded video thereon | Masashi Hori | 1990-10-23 |
| 4912570 | Recording and/or reproducing device | Takao Kinoshita, Kazuhiko Ito | 1990-03-27 |
| 4872066 | Drop-out correction apparatus | Masahiro Takei, Tadashi Takayama, Kazuhiko Ito | 1989-10-03 |
| 4849832 | Reproducing apparatus with erasing device and erasing function based on frequency multiplexed and/or DPSK coded signal | Tokihiko Ogura, Masahiro Takei, Yasutomo Suzuki | 1989-07-18 |
| 4746872 | Differential phase shift keying demodulator | — | 1988-05-24 |
| 4739391 | Video signal processing apparatus for converting line sequential signals into line simultaneous signals | Masahiro Takei | 1988-04-19 |