Assignee
YASHICA CO LTD
9 granted patents·65 citations·filing 1974–1979
Top patents by PatentIndex Score
9 records- 0184US3959791ADigital display systemsYASHICA CO LTD·Filed 1974·Granted May 25, 1976·13 cites·12 claims
- 0275US3967288AElectric shutter operating circuitsYASHICA CO LTD·Filed 1974·Granted Jun 29, 1976·9 cites·5 claims
- 0373USD262117SSurveillance cameraYASHICA CO LTD·Filed 1979·Granted Dec 1, 1981·18 cites·1 claims
- 0467US3950083AFading audio-level controls for sound-recording motion picture camerasYASHICA CO LTD·Filed 1974·Granted Apr 13, 1976·8 cites·12 claims
- 0561US3972604ASound-recording motion-picture cameraYASHICA CO LTD·Filed 1974·Granted Aug 3, 1976·7 cites·7 claims
- 0651US3964076AShutter speed display devices for electric shutter operating circuitsYASHICA CO LTD·Filed 1974·Granted Jun 15, 1976·4 cites·10 claims
- 0738US3947857AMagnetically releasing device for camera shuttersYASHICA CO LTD·Filed 1974·Granted Mar 30, 1976·4 cites·4 claims
- 0835US3962708AElectric shutter operating circuitsYASHICA CO LTD·Filed 1974·Granted Jun 8, 1976·2 cites·3 claims
- 0931US4015276AElectric shutter operating circuits for use in photographic camerasYASHICA CO LTD·Filed 1974·Granted Mar 29, 1977·0 cites·5 claims
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