Inventor · disambiguated record
Takashi Azuma
Also filed as: AZUMA TAKASHI
74 granted patents·17 pending applications·866 citations·filing 1979–2023
99Inventor score
Files withAZUMA TAKASHI14HITACHI LTD13HITACHI MEDICAL CORP12YOSHIKAWA HIDEKI7MITSUBISHI HEAVY IND LTD6
Top patents by PatentIndex Score
91 records- 0189US7325457B2Sensor and sensor moduleHITACHI LTD·Filed 2006·Granted Feb 5, 2008·21 cites·16 claims
- 0287US8079956B2Ultrasonographic device and ultrasonographic methodAZUMA TAKASHI·Filed 2009·Granted Dec 20, 2011·46 cites·2 claims
- 0384US7785260B2UltrasonographHITACHI MEDICAL CORP·Filed 2002·Granted Aug 31, 2010·51 cites·1 claims
- 0482US8971600B2Ultrasonic diagnosis apparatus and method for constructing distribution image of blood flow dynamic stateYOSHIKAWA HIDEKI·Filed 2010·Granted Mar 3, 2015·17 cites·17 claims
- 0582US8647276B2Ultrasonic diagnostic deviceTABARU MARIE·Filed 2010·Granted Feb 11, 2014·13 cites·15 claims
- 0680US7860258B2Electro-acoustic transducer deviceHITACHI LTD·Filed 2006·Granted Dec 28, 2010·13 cites·9 claims
- 0780US6511428B1Ultrasonic medical treating deviceHITACHI LTD·Filed 1999·Granted Jan 28, 2003·270 cites·9 claims
- 0878US8911372B2Ultrasonic medical diagnostic device for imaging changes with timeHITACHI MEDICAL CORP·Filed 2013·Granted Dec 16, 2014·8 cites·6 claims
- 0974US10573421B2Plant operation system and plant operation methodMITSUBISHI HEAVY IND LTD·Filed 2016·Granted Feb 25, 2020·2 cites·4 claims
- 1074US9012386B2Grease composition for hub unit bearing employing an angular contact ball bearing and hub unit bearingSAITA OSAMU·Filed 2011·Granted Apr 21, 2015·3 cites·7 claims
- 1174US8760974B2Ultrasonic probe and ultrasonic imaging apparatusTANAKA HIROKI·Filed 2010·Granted Jun 24, 2014·5 cites·15 claims
- 1274US7758507B2Blood flow imagingHITACHI LTD·Filed 2007·Granted Jul 20, 2010·12 cites·10 claims
- 1373US6000122AComponent suction head for electronic component mounting machinesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 14, 1999·35 cites·4 claims
- 1471US4321886AApparatus for controlling toner concentrationTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Mar 30, 1982·16 cites·4 claims
- 1570US9439620B2Ultrasound diagnosis apparatusTABARU MARIE·Filed 2011·Granted Sep 13, 2016·6 cites·9 claims
- 1670US7125387B2Ultrasonic apparatus for therapeutical useHITACHI LTD·Filed 2003·Granted Oct 24, 2006·45 cites·15 claims
- 1770US6067314ADirect spread spectrum signal receiving apparatus and synchronism acquisition circuitTOSHIBA KK·Filed 1997·Granted May 23, 2000·72 cites·2 claims
- 1868US9005127B2Ultrasound image picking-up deviceAZUMA TAKASHI·Filed 2008·Granted Apr 14, 2015·6 cites·9 claims
- 1967US7699779B2Ultrasonic treatment equipmentHITACHI LTD·Filed 2004·Granted Apr 20, 2010·40 cites·14 claims
- 2067US6926671B2Ultrasonic imaging apparatus and methodHITACHI MEDICAL CORP·Filed 2002·Granted Aug 9, 2005·22 cites·9 claims
- 2167US5572630AImage forming apparatusMINOLTA CAMERA KK·Filed 1995·Granted Nov 5, 1996·17 cites·19 claims
- 2266US8083679B1Ultrasonic imaging apparatusAZUMA TAKASHI·Filed 2005·Granted Dec 27, 2011·5 cites·4 claims
- 2365US9119557B2Ultrasonic image processing method and device, and ultrasonic image processing programMASUI HIRONARI·Filed 2009·Granted Sep 1, 2015·5 cites·3 claims
- 2465US8397574B2Ultrasonic transducer, ultrasonic probe, and ultrasonic imaging deviceTANAKA HIROKI·Filed 2006·Granted Mar 19, 2013·4 cites·24 claims
- 2563US9165363B2Image diagnostic device and image correction methodYOSHIKAWA HIDEKI·Filed 2012·Granted Oct 20, 2015·2 cites·14 claims
- 2662US8535229B2Ultrasonographic deviceUMEMURA SHIN-ICHIRO·Filed 2005·Granted Sep 17, 2013·6 cites·7 claims
- 2762US8132462B2Ultrasonographic deviceAZUMA TAKASHI·Filed 2006·Granted Mar 13, 2012·2 cites·16 claims
- 2861US8323197B2Blood flow measuring and evaluating apparatusKONO MIYUKI·Filed 2008·Granted Dec 4, 2012·3 cites·8 claims
- 2960US8328723B2Ultrasound diagnosis apparatusAZUMA TAKASHI·Filed 2006·Granted Dec 11, 2012·1 cites·12 claims
- 3059US5826035AImage display apparatusHITACHI LTD·Filed 1997·Granted Oct 20, 1998·28 cites·13 claims
- 3158US9259205B2Ultrasound image capture device, ultrasound image capture method, ultrasound image capture programTANAKA TOMOHIKO·Filed 2011·Granted Feb 16, 2016·1 cites·12 claims
- 3258US9067606B2RailcarTAGUCHI MAKOTO·Filed 2012·Granted Jun 30, 2015·2 cites·9 claims
- 3357US9771074B2Vehicle control device and control methodMAZDA MOTOR·Filed 2014·Granted Sep 26, 2017·1 cites·21 claims
- 3456US8460191B2Ultrasonic medical diagnostic device for imaging changes with timeYOSHIKAWA HIDEKI·Filed 2006·Granted Jun 11, 2013·1 cites·12 claims
- 3556US6929717B2Paper making method and apparatusNSK WARNER KK·Filed 2001·Granted Aug 16, 2005·2 cites·2 claims
- 3655US9754185B2Ultrasound imaging apparatusIKEDA TEIICHIRO·Filed 2012·Granted Sep 5, 2017·1 cites·16 claims
- 3755US7946992B2Velocity measuring method and velocity measuring device using the sameHITACHI MEDICAL CORP·Filed 2006·Granted May 24, 2011·3 cites·9 claims
- 3855US7404797B2Ultrasonic imaging system and ultrasonic signal processing methodHITACHI MEDICAL CORP·Filed 2003·Granted Jul 29, 2008·6 cites·23 claims
- 3955US2024369706A1Ultrasonic imaging deviceUNIV TOKYO·Filed 2022·Application pending·0 cites
- 4054US8388536B2Ultrasonic imaging apparatusAZUMA TAKASHI·Filed 2009·Granted Mar 5, 2013·2 cites·9 claims
- 4154US7115094B2Ultrasonic probe, ultrasonic imaging apparatus and ultrasonic imaging methodHITACHI LTD·Filed 2002·Granted Oct 3, 2006·9 cites·4 claims
- 4254US5432404AApparatus for detecting a geometric distortion of an image on a display deviceHITACHI LTD·Filed 1994·Granted Jul 11, 1995·12 cites·7 claims
- 4351US7817811B2Sound-electricity conversion device, array-type ultrasonic transducer, and ultrasonic diagnostic apparatusHITACHI LTD·Filed 2006·Granted Oct 19, 2010·1 cites·9 claims
- 4451US7662098B2Ultrasonic probe and ultrasonic deviceHITACHI MEDICAL CORP·Filed 2004·Granted Feb 16, 2010·6 cites·16 claims
- 4550US10856852B2Ultrasonic diagnostic system and ultrasonic diagnostic methodUNIV TOKYO·Filed 2018·Granted Dec 8, 2020·0 cites·18 claims
- 4650US8861812B2Ultrasonic imaging apparatusYOSHIKAWA HIDEKI·Filed 2009·Granted Oct 14, 2014·1 cites·15 claims
- 4750US8118745B2Ultrasound imaging apparatusUMEMURA SHINICHIRO·Filed 2008·Granted Feb 21, 2012·2 cites·10 claims
- 4850US2010256494A1Ultrasonic imaging systemAZUMA TAKASHI·Filed 2008·Application pending·0 cites
- 4950US2005236130A1Paper making method and apparatusNSK WARNER KK·Filed 2005·Application pending·0 cites
- 5049US7604600B2Ultrasonic imaging deviceHITACHI MEDICAL CORP·Filed 2003·Granted Oct 20, 2009·7 cites·7 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →