Inventor · disambiguated record
Yutaka Igarashi
Also filed as: IGARASHI YUTAKA
73 granted patents·13 pending applications·1,251 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
86 records- 0193US5113136AGradiometer apparatus with compensation coils for measuring magnetic fieldsFUJITSU LTD·Filed 1990·Granted May 12, 1992·109 cites·17 claims
- 0293US4787853APrinted circuit board with through-hole connectionTOSHIBA KK·Filed 1987·Granted Nov 29, 1988·80 cites·6 claims
- 0392US6019513ASealing device for linear guide apparatusNSK LTD·Filed 1996·Granted Feb 1, 2000·37 cites·15 claims
- 0490US8805314B2Filter circuit and receiving deviceRENESAS ELECTRONICS CORP·Filed 2012·Granted Aug 12, 2014·33 cites·20 claims
- 0589US7088591B2Printed circuit board and method for installing printed circuit board onto electro-conductive housingKONICA MINOLTA HOLDINGS INC·Filed 2003·Granted Aug 8, 2006·63 cites·11 claims
- 0687US5769543ASealing device for linear guide apparatusNSK LTD·Filed 1996·Granted Jun 23, 1998·43 cites·7 claims
- 0785US5940143AHigh-definition television signal receiving apparatus and gain control circuit thereofHITACHI LTD·Filed 1996·Granted Aug 17, 1999·88 cites·20 claims
- 0884US8463225B2Semiconductor integrated circuit and operation method of the sameIGARASHI YUTAKA·Filed 2012·Granted Jun 11, 2013·8 cites·20 claims
- 0984US5956098ADigital broadcasting receiverHITACHI LTD·Filed 1996·Granted Sep 21, 1999·62 cites·8 claims
- 1083US5572264AHigh definition TV signal receiverHITACHI LTD·Filed 1995·Granted Nov 5, 1996·64 cites·16 claims
- 1182US10809161B2Diagnostic service system and diagnostic method using networkFANUC CORP·Filed 2017·Granted Oct 20, 2020·2 cites·10 claims
- 1281US7418250B2Quadrature mixer circuits and mobile terminal using the sameRENESAS TECH CORP·Filed 2007·Granted Aug 26, 2008·7 cites·4 claims
- 1381US7048443B2Sealing device for linear guide apparatusNSK LTD·Filed 2005·Granted May 23, 2006·4 cites·9 claims
- 1479US8594605B2Semiconductor integrated circuit and operation method of the sameKATSUBE YUSAKU·Filed 2012·Granted Nov 26, 2013·7 cites·18 claims
- 1579US7280811B2Multimode wireless terminal and wireless transmitter-receiver unitRENESAS TECH CORP·Filed 2004·Granted Oct 9, 2007·21 cites·5 claims
- 1678US6909470B2Digital broadcast recorderHITACHI LTD·Filed 2003·Granted Jun 21, 2005·12 cites·15 claims
- 1778US6706964B2Electronic device and method for manufacturing the same, and method for shielding printed circuit boardKONISHIROKU PHOTO IND·Filed 2002·Granted Mar 16, 2004·22 cites·21 claims
- 1878US6672764B2Sealing device for linear guide apparatusNSK LTD·Filed 2002·Granted Jan 6, 2004·9 cites·52 claims
- 1977US6550968B2Sealing device for linear guide apparatusNSK LTD·Filed 2001·Granted Apr 22, 2003·9 cites·21 claims
- 2077US4742431AFlexible circuit boardTOSHIBA KK·Filed 1986·Granted May 3, 1988·30 cites·4 claims
- 2177US4655228AUltrasonic diagnosis apparatus for tissue characterizationFUJITSU LTD·Filed 1984·Granted Apr 7, 1987·32 cites·14 claims
- 2276US10517570B2Switch circuit, ultrasound probe using the same, and ultrasonic diagnosis apparatusHITACHI LTD·Filed 2014·Granted Dec 31, 2019·4 cites·14 claims
- 2376US6657678B1Digital broadcasting receiverHITACHI LTD·Filed 1999·Granted Dec 2, 2003·37 cites·16 claims
- 2475US7340227B2Wireless communication system and semiconductor integrated circuitRENESAS TECH CORP·Filed 2005·Granted Mar 4, 2008·7 cites·17 claims
- 2574US2025309604A1Time imparting method and laser apparatusGIGAPHOTON INC·Filed 2025·Application pending·0 cites
- 2669US7184739B2Quadrature mixer circuits and mobile terminal using the sameRENESAS TECH CORP·Filed 2003·Granted Feb 27, 2007·9 cites·9 claims
- 2769US6520680B2Linear guideNSK LTD·Filed 2001·Granted Feb 18, 2003·10 cites·7 claims
- 2866US8816766B2Semiconductor integrated circuit, and reception apparatus and radio communication terminal including semiconductor integrated circuitRENESAS MOBILE CORP·Filed 2012·Granted Aug 26, 2014·3 cites·11 claims
- 2966US2021003482A1Diagnostic service system and diagnostic method using networkFANUC CORP·Filed 2020·Application pending·0 cites
- 3065US7705680B2Gain switching low-noise amplifier circuitRENESAS TECH CORP·Filed 2008·Granted Apr 27, 2010·3 cites·5 claims
- 3165US5742803AMethod of performing a compilation process for determining a branch probability and an apparatus for performing the compilation processFUJITSU LTD·Filed 1997·Granted Apr 21, 1998·49 cites·13 claims
- 3265US5396631ACompiling apparatus and a compiling methodFUJITSU LTD·Filed 1993·Granted Mar 7, 1995·47 cites·22 claims
- 3365US5355085AMultichannel SQUID flux meter having multiplexed SQUID flux sensorsFUJITSU LTD·Filed 1991·Granted Oct 11, 1994·27 cites·15 claims
- 3465US5045788ADigital SQUID control system for measuring a weak magnetic fluxFUJITSU LTD·Filed 1990·Granted Sep 3, 1991·26 cites·4 claims
- 3564US9356810B2Semiconductor integrated circuit and operating method thereofRENESAS ELECTRONICS CORP·Filed 2014·Granted May 31, 2016·1 cites·5 claims
- 3664US7565120B2Semiconductor integrated circuit and semiconductor integrated circuit for radio communicationRENESAS TECH CORP·Filed 2006·Granted Jul 21, 2009·2 cites·5 claims
- 3764US6319225B1Injection syringe including device for preparation of injectionNIHON CHEMICAL RES CO LTD·Filed 1999·Granted Nov 20, 2001·121 cites·10 claims
- 3864US6296979B1Sound deadening member for electrophotographic photoreceptor and electrophotographic photoreceptor using the sameFUJI XEROX CO LTD·Filed 2000·Granted Oct 2, 2001·10 cites·10 claims
- 3964US2025155819A1Profile display device, laser device, and electronic device manufacturing methodGIGAPHOTON INC·Filed 2024·Application pending·0 cites
- 4060US2020116595A1Diagnostic service system and diagnostic method using networkFANUC CORP·Filed 2019·Application pending·0 cites
- 4159US10448923B2Amplifier circuit and ultrasonic probeHITACHI LTD·Filed 2014·Granted Oct 22, 2019·1 cites·7 claims
- 4257US11844653B2Probe and ultrasound diagnostic device using the sameFUJIFILM HEALTHCARE CORP·Filed 2022·Granted Dec 19, 2023·0 cites·14 claims
- 4357US7664311B2Component mounting board inspecting apparatusSONY CORP·Filed 2005·Granted Feb 16, 2010·3 cites·8 claims
- 4456US9160281B2Semiconductor integrated circuit and radio communication terminal including the sameRENESAS MOBILE CORP·Filed 2013·Granted Oct 13, 2015·1 cites·19 claims
- 4555US11921241B2Ultrasonic probe and ultrasonic diagnostic apparatus using thereonHITACHI LTD·Filed 2021·Granted Mar 5, 2024·0 cites·13 claims
- 4655US2022342311A1Information processing device, information processing method, and semiconductor manufacturing systemGIGAPHOTON INC·Filed 2022·Application pending·0 cites
- 4753US10876931B2Machine tool and method for the machine toolFANUC CORP·Filed 2017·Granted Dec 29, 2020·0 cites·5 claims
- 4853US7255479B2Sealing device for linear guide apparatusNSK LTD·Filed 2006·Granted Aug 14, 2007·0 cites·13 claims
- 4952US11814877B2Lock system with common fastening memberSUNSMILETS CORP·Filed 2019·Granted Nov 14, 2023·0 cites·11 claims
- 5052US7340232B2Receiving system and semiconductor integrated circuit device for processing wireless communication signalRENESAS TECH CORP·Filed 2004·Granted Mar 4, 2008·3 cites·1 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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