Issued Patents 1989
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868642 | Apparatus for displaying an image on a video monitor corresponding to an image being photographed | — | 1989-09-19 |
| 4835635 | Compact rotary magnetic disc device having a magnetic disc holder | Hidemi Sasaki, Naoki Kobayashi | 1989-05-30 |
| 4835631 | Apparatus for controlling playback head tracking for rotary recording medium using average peak envelope position | Izumi Miyake, Kazuya Oda, Katsuo Nakadai | 1989-05-30 |
| 4827332 | Still video camera with color balance adjustment circuit responsive to shutter release switch and strobe light ready signal | Izumi Miyake, Kimihide Takahashi, Kazuya Oda | 1989-05-02 |
| 4825324 | Still video camera with continuous picture-taking mode | Izumi Miyake, Kimihide Takahashi, Kazuya Oda | 1989-04-25 |
| 4811133 | Electronic still video record/play head positioner having both open and closed loop positioning control | Katsuo Nakadai, Izumi Miyake, Kazuya Oda | 1989-03-07 |
| 4804925 | DPSK exclusive-OR demodulator | Yoshiki Iwase, Katsuo Nakadai, Izumi Miyake, Kazuya Oda | 1989-02-14 |
| 4803568 | Motor control apparatus effecting phase control on rotating body | Izumi Miyake, Kazuya Oda | 1989-02-07 |
| 4802020 | Variable mode electronic still camera including optical and electronic view finders | Isumi Miyake, Masahiro Konishi, Motohiko Horio, Kazutsugu Ogata | 1989-01-31 |
| 4800448 | Image recording/reproducing apparatus | Kazuya Oda, Kimihide Takahashi, Izumi Miyake | 1989-01-24 |