NEW JAPAN RADIO CO., LTD.

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 24338
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 4124
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 360
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H03F AMPLIFIERS 281
 
  
 
H03G CONTROL OF AMPLIFICATION 250
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 2105
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9666509 Semiconductor deviceJan 05, 16May 30, 17[H03K, H01L]
9433076 Mounting structure of electronic components provided with heat sinkFeb 10, 15Aug 30, 16[H01L, H05K]
9245830 Lead built-in type circuit package and method for producing sameDec 18, 14Jan 26, 16[H01L]
9245954 Semiconductor device and production method thereofDec 03, 12Jan 26, 16[H01L]
9163959 Position detecting device using reflection type photosensorFeb 06, 14Oct 20, 15[G01D]
9165919 Semiconductor deviceFeb 28, 12Oct 20, 15[H01L]
9035551 Coaxial magnetronOct 16, 13May 19, 15[H01J]
9035707 Method for varying oscillation frequency of high frequency oscillatorJun 22, 11May 19, 15[H01J, H03L, H03B]
8941051 Photosensor for position detecting device, position detecting device using same and position detecting methodJul 06, 12Jan 27, 15[G01D]
8907263 Position detecting device using reflection type photosensorsOct 20, 11Dec 09, 14[G02B, G01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0114,078 Electronic volumeAbandonedNov 25, 05Jun 01, 06[H01P]
7026858 Switch semiconductor integrated circuitExpiredMar 19, 03Apr 11, 06[H03K]
6967528 Variable gain amplifierExpiredDec 12, 03Nov 22, 05[H03F, H03G]
6959222 Accelerator engine for processing functions used in audio algorithmsExpiredApr 13, 00Oct 25, 05[G06F]
6922339 Heat dissipating structure of printed circuit board and fabricating method thereofExpiredNov 25, 03Jul 26, 05[H05K]
2005/0094,828 Bass boost circuitAbandonedOct 29, 04May 05, 05[H03G]
6600483 Driving circuitExpiredAug 30, 00Jul 29, 03[G09G]
6559582 Cathode and process for producing the sameExpiredOct 03, 01May 06, 03[H01J]
6420821 Cathode for magnetronExpiredJan 21, 00Jul 16, 02[H01J]
6407614 Semiconductor integrated switching circuitExpiredMar 29, 01Jun 18, 02[H03K]
2002/0024,280 Cathode and process for producing the sameAbandonedAug 21, 01Feb 28, 02[H01J]
6118219 AC driver having three power supply voltages including an internally generated voltageExpiredOct 20, 95Sep 12, 00[G09G]
5982810 Signal extraction circuit and correlator utilizing the circuitExpiredApr 02, 97Nov 09, 99[H04L, H04B, H04K]
5178683 Microwave plasma CVD apparatusExpiredMar 19, 91Jan 12, 93[C23C]
5039918 Electrodeless microwave-generated radiation apparatusExpiredApr 06, 90Aug 13, 91[H05B]
4908562 Method and apparatus for controlling the magnitude and direction of a current through a windingExpiredDec 21, 88Mar 13, 90[H02P]
4894624 Combined amplitude modulator and frequency converterExpiredJan 04, 88Jan 16, 90[H03C]
4803446 Low noise microwave amplifierExpiredAug 07, 87Feb 07, 89[H03H]
4743824 Method and apparatus for controlling a motorExpiredFeb 06, 87May 10, 88[H02P]
4691376 Frequency converterExpiredDec 09, 85Sep 01, 87[H04B]

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