Assignee
NEW JAPAN RADIO CO LTD
JP·62 granted patents·2 pending applications·679 citations·filing 1979–2021
Top patents by PatentIndex Score
64 records- 0194US6407614B1Semiconductor integrated switching circuitNEW JAPAN RADIO CO LTD·Filed 2001·Granted Jun 18, 2002·60 cites·5 claims
- 0286US4309605APhoto-reflective sensorNEW JAPAN RADIO CO LTD·Filed 1979·Granted Jan 5, 1982·72 cites·5 claims
- 0385US10684637B2Bandgap reference voltage generating circuit with temperature correction at range of high/low temperatureNEW JAPAN RADIO CO LTD·Filed 2017·Granted Jun 16, 2020·4 cites·8 claims
- 0485US6600483B1Driving circuitNEW JAPAN RADIO CO LTD·Filed 2000·Granted Jul 29, 2003·38 cites·6 claims
- 0579US6405227B1Digital crossover and parametric equalizerNEW JAPAN RADIO CO LTD·Filed 1998·Granted Jun 11, 2002·63 cites·7 claims
- 0677US10418507B2Opto-reflectorNEW JAPAN RADIO CO LTD·Filed 2015·Granted Sep 17, 2019·3 cites·5 claims
- 0775US6922339B2Heat dissipating structure of printed circuit board and fabricating method thereofNEW JAPAN RADIO CO LTD·Filed 2003·Granted Jul 26, 2005·25 cites·2 claims
- 0874US10135347B2Switching power supply deviceNEW JAPAN RADIO CO LTD·Filed 2018·Granted Nov 20, 2018·4 cites·14 claims
- 0974US9245954B2Semiconductor device and production method thereofNEW JAPAN RADIO CO LTD·Filed 2012·Granted Jan 26, 2016·3 cites·3 claims
- 1074US6344658B1Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the sameNEW JAPAN RADIO CO LTD·Filed 1999·Granted Feb 5, 2002·31 cites·8 claims
- 1173US4260988AStripline antenna for microwavesNEW JAPAN RADIO CO LTD·Filed 1979·Granted Apr 7, 1981·26 cites·3 claims
- 1272US5982810ASignal extraction circuit and correlator utilizing the circuitNEW JAPAN RADIO CO LTD·Filed 1997·Granted Nov 9, 1999·46 cites·16 claims
- 1371US10838445B2Constant-voltage power supply circuitNEW JAPAN RADIO CO LTD·Filed 2018·Granted Nov 17, 2020·2 cites·5 claims
- 1471US5039918AElectrodeless microwave-generated radiation apparatusNEW JAPAN RADIO CO LTD·Filed 1990·Granted Aug 13, 1991·38 cites·6 claims
- 1568US7195996B2Method of manufacturing silicon carbide semiconductor deviceNEW JAPAN RADIO CO LTD·Filed 2005·Granted Mar 27, 2007·6 cites·2 claims
- 1668US7026858B2Switch semiconductor integrated circuitNEW JAPAN RADIO CO LTD·Filed 2003·Granted Apr 11, 2006·23 cites·3 claims
- 1766US10535992B2Switching regulator circuitNEW JAPAN RADIO CO LTD·Filed 2017·Granted Jan 14, 2020·1 cites·5 claims
- 1866US6514832B1Gunn diode, NRD guide Gunn oscillator, fabricating method of Gunn diode and structure for assembly of the sameNEW JAPAN RADIO CO LTD·Filed 2000·Granted Feb 4, 2003·9 cites·4 claims
- 1965US5494861AMethod for heat-treating a compound semiconductorNEW JAPAN RADIO CO LTD·Filed 1994·Granted Feb 27, 1996·44 cites·4 claims
- 2064US7635877B2Nitride semiconductor device and manufacturing method thereofNEW JAPAN RADIO CO LTD·Filed 2005·Granted Dec 22, 2009·4 cites·5 claims
- 2164US7510886B2Method of manufacturing semiconductor photodetectorNEW JAPAN RADIO CO LTD·Filed 2006·Granted Mar 31, 2009·2 cites·2 claims
- 2264US6559582B2Cathode and process for producing the sameNEW JAPAN RADIO CO LTD·Filed 2001·Granted May 6, 2003·7 cites·6 claims
- 2363US7352017B2Nitride semiconductor device and manufacturing method thereofNEW JAPAN RADIO CO LTD·Filed 2005·Granted Apr 1, 2008·4 cites·2 claims
- 2463US6686647B2Gunn diode and method of manufacturing the sameNEW JAPAN RADIO CO LTD·Filed 2001·Granted Feb 3, 2004·9 cites·13 claims
- 2562US10972013B2Switching power supply device with current limiting operation by feedback currentNEW JAPAN RADIO CO LTD·Filed 2019·Granted Apr 6, 2021·1 cites·10 claims
- 2662US10359463B2Electric leakage detecting deviceNEW JAPAN RADIO CO LTD·Filed 2017·Granted Jul 23, 2019·2 cites·7 claims
- 2762US6049184AMethod and arrangement for controlling a currentNEW JAPAN RADIO CO LTD·Filed 1999·Granted Apr 11, 2000·30 cites·8 claims
- 2861US10585191B2Ultrasonic sensor and vehicle control systemNEW JAPAN RADIO CO LTD·Filed 2018·Granted Mar 10, 2020·2 cites·10 claims
- 2961US7304554B2U-shaped microwave and millimeter wave resonator filterNEW JAPAN RADIO CO LTD·Filed 2005·Granted Dec 4, 2007·3 cites·4 claims
- 3060US11437214B2Electron gun and manufacturing method thereforNEW JAPAN RADIO CO LTD·Filed 2020·Granted Sep 6, 2022·0 cites·10 claims
- 3159US7601573B2Method for producing nitride semiconductor deviceNEW JAPAN RADIO CO LTD·Filed 2007·Granted Oct 13, 2009·1 cites·10 claims
- 3259US6967528B2Variable gain amplifierNEW JAPAN RADIO CO LTD·Filed 2003·Granted Nov 22, 2005·10 cites·4 claims
- 3359US5614447AMethod for heat-treating a semiconductor bodyNEW JAPAN RADIO CO LTD·Filed 1995·Granted Mar 25, 1997·29 cites·4 claims
- 3458US9035551B2Coaxial magnetronNEW JAPAN RADIO CO LTD·Filed 2013·Granted May 19, 2015·1 cites·8 claims
- 3558US7326638B2Method for manufacturing semiconductor deviceNEW JAPAN RADIO CO LTD·Filed 2005·Granted Feb 5, 2008·2 cites·3 claims
- 3658US4803446ALow noise microwave amplifierNEW JAPAN RADIO CO LTD·Filed 1987·Granted Feb 7, 1989·11 cites·3 claims
- 3757US6426511B1Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the sameNEW JAPAN RADIO CO LTD·Filed 2000·Granted Jul 30, 2002·5 cites·30 claims
- 3855US7664271B2Method and apparatus for processing sound signalNEW JAPAN RADIO CO LTD·Filed 2005·Granted Feb 16, 2010·6 cites·3 claims
- 3954US10950407B2Electron gunNEW JAPAN RADIO CO LTD·Filed 2020·Granted Mar 16, 2021·0 cites·20 claims
- 4054US4691376AFrequency converterNEW JAPAN RADIO CO LTD·Filed 1985·Granted Sep 1, 1987·16 cites·4 claims
- 4152US11971469B2Contactless switch device, contactless switch system, contactless switch program, and contactless switch methodNEW JAPAN RADIO CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·10 claims
- 4252US7304330B2Nitride semiconductor deviceNEW JAPAN RADIO CO LTD·Filed 2004·Granted Dec 4, 2007·4 cites·5 claims
- 4352US6420821B1Cathode for magnetronNEW JAPAN RADIO CO LTD·Filed 2000·Granted Jul 16, 2002·4 cites·9 claims
- 4451US5178683AMicrowave plasma cvd apparatusNEW JAPAN RADIO CO LTD·Filed 1991·Granted Jan 12, 1993·13 cites·10 claims
- 4549US9245830B2Lead built-in type circuit package and method for producing sameNEW JAPAN RADIO CO LTD·Filed 2014·Granted Jan 26, 2016·0 cites·2 claims
- 4647US7250986B2External output video signal processorNEW JAPAN RADIO CO LTD·Filed 2004·Granted Jul 31, 2007·5 cites·2 claims
- 4747US7038387B2Pulse magnetron with different anode and cathode radiusesNEW JAPAN RADIO CO LTD·Filed 2003·Granted May 2, 2006·1 cites·2 claims
- 4841US10687399B2Constant current drive circuitNEW JAPAN RADIO CO LTD·Filed 2019·Granted Jun 16, 2020·0 cites·5 claims
- 4941US4686413ACathode for magnetronNEW JAPAN RADIO CO LTD·Filed 1986·Granted Aug 11, 1987·5 cites·7 claims
- 5040US9163959B2Position detecting device using reflection type photosensorNEW JAPAN RADIO CO LTD·Filed 2014·Granted Oct 20, 2015·0 cites·4 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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