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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →