Assignee
DENKI ONKYO CO LTD
30 granted patents·367 citations·filing 1972–1987
Top patents by PatentIndex Score
30 records- 0190US4125821APotentiometer providing a non-linear outputDENKI ONKYO CO LTD·Filed 1977·Granted Nov 14, 1978·38 cites·12 claims
- 0280US4117516ADeflection yokeDENKI ONKYO CO LTD·Filed 1976·Granted Sep 26, 1978·23 cites·8 claims
- 0379US4117523AMagnetic sensor having a hollow housing sealed with a shield capDENKI ONKYO CO LTD·Filed 1977·Granted Sep 26, 1978·19 cites·13 claims
- 0476US4204263AFlyback transformerDENKI ONKYO CO LTD·Filed 1978·Granted May 20, 1980·27 cites·7 claims
- 0575US4156888AFlyback transformerDENKI ONKYO CO LTD·Filed 1978·Granted May 29, 1979·18 cites·6 claims
- 0672US4853588ADeflection yoke apparatus with means for reducing unwanted radiationDENKI ONKYO CO LTD·Filed 1987·Granted Aug 1, 1989·27 cites·10 claims
- 0772US4547707ADeflection yoke apparatusDENKI ONKYO CO LTD·Filed 1983·Granted Oct 15, 1985·25 cites·6 claims
- 0864US4132970APotentiometerDENKI ONKYO CO LTD·Filed 1977·Granted Jan 2, 1979·12 cites·5 claims
- 0963US4117432ADeflection yoke with unitary coil frameDENKI ONKYO CO LTD·Filed 1976·Granted Sep 26, 1978·15 cites·11 claims
- 1062US4145687AKeyboard switch circuit for use in a matrix which has a series circuit including a reluctance element and a diode connected between each row and column of the matrixDENKI ONKYO CO LTD·Filed 1975·Granted Mar 20, 1979·11 cites·16 claims
- 1161US4386331ADeflection yokeDENKI ONKYO CO LTD·Filed 1981·Granted May 31, 1983·13 cites·8 claims
- 1261US4110793ADeflection yokeDENKI ONKYO CO LTD·Filed 1976·Granted Aug 29, 1978·14 cites·7 claims
- 1357US4246636AFlyback transformer having terminal pins for connection to printed circuit boardsDENKI ONKYO CO LTD·Filed 1978·Granted Jan 20, 1981·13 cites·15 claims
- 1456US4243965ADeflection coilDENKI ONKYO CO LTD·Filed 1978·Granted Jan 6, 1981·7 cites·3 claims
- 1555US4276499ARotary actuatorDENKI ONKYO CO LTD·Filed 1979·Granted Jun 30, 1981·9 cites·14 claims
- 1653US4181908ADeflection coilDENKI ONKYO CO LTD·Filed 1978·Granted Jan 1, 1980·6 cites·2 claims
- 1753US4175261ADeflection yokeDENKI ONKYO CO LTD·Filed 1977·Granted Nov 20, 1979·8 cites·3 claims
- 1851US4788470ADeflection yoke apparatus with compensation magnetic field generating meansDENKI ONKYO CO LTD·Filed 1986·Granted Nov 29, 1988·10 cites·5 claims
- 1950US4833432ASaturable reactor for use in self-convergence system fo deflection yokeDENKI ONKYO CO LTD·Filed 1986·Granted May 23, 1989·11 cites·5 claims
- 2050US4405910AConvergence apparatus for color cathode-ray tubeDENKI ONKYO CO LTD·Filed 1982·Granted Sep 20, 1983·7 cites·10 claims
- 2147US3937764APolymer electrolytesDENKI ONKYO CO LTD·Filed 1972·Granted Feb 10, 1976·7 cites·18 claims
- 2246USD242809STape recorderDENKI ONKYO CO LTD·Filed 1975·Granted Dec 21, 1976·3 cites·1 claims
- 2345US3943481AGalvano-magnetic effect deviceDENKI ONKYO CO LTD·Filed 1974·Granted Mar 9, 1976·6 cites·8 claims
- 2441US4227171ALiquid level sensing meansDENKI ONKYO CO LTD·Filed 1978·Granted Oct 7, 1980·6 cites·2 claims
- 2540US4267541ADeflection yoke apparatus with convergence device for in-line color television cathode-ray tubeDENKI ONKYO CO LTD·Filed 1978·Granted May 12, 1981·7 cites·5 claims
- 2640US4161776AFlyback transformer with high tension connectorDENKI ONKYO CO LTD·Filed 1977·Granted Jul 17, 1979·7 cites·5 claims
- 2737US4636693ADeflection yoke having a function for adjusting deflection fieldDENKI ONKYO CO LTD·Filed 1985·Granted Jan 13, 1987·8 cites·4 claims
- 2836US4378544ADeflection yokeDENKI ONKYO CO LTD·Filed 1981·Granted Mar 29, 1983·5 cites·10 claims
- 2920US4080555ADrive control circuit for d.c. motorDENKI ONKYO CO LTD·Filed 1976·Granted Mar 21, 1978·3 cites·4 claims
- 3014US4719391AConvergence circuitDENKI ONKYO CO LTD·Filed 1985·Granted Jan 12, 1988·2 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when DENKI ONKYO CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →