Inventor · disambiguated record
Takayuki Mizuno
Also filed as: MIZUNO TAKAYUKI
69 granted patents·14 pending applications·812 citations·filing 1989–2022
99Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE30SANYO ELECTRIC CO9FUJI CORP7HITACHI HIGH TECH CORP7MEIDENSHA ELECTRIC MFG CO LTD6
Top patents by PatentIndex Score
83 records- 0195US5682073AHybrid excitation type permanent magnet synchronous motorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1995·Granted Oct 28, 1997·114 cites·7 claims
- 0292US7372283B2Probe navigation method and device and defect inspection deviceHITACHI HIGH TECH CORP·Filed 2006·Granted May 13, 2008·19 cites·9 claims
- 0389US5347771AHigh damping device for seismic response controlled structureKAJIMA CORP·Filed 1992·Granted Sep 20, 1994·66 cites·14 claims
- 0487US6431840B1Multistage high pressure compressorSANYO ELECTRIC CO·Filed 2000·Granted Aug 13, 2002·31 cites·6 claims
- 0586US7071713B2Probe navigation method and device and defect inspection deviceHITACHI HIGH TECH CORP·Filed 2004·Granted Jul 4, 2006·25 cites·17 claims
- 0686US6547534B1Compression apparatusSANYO ELECTRIC CO·Filed 2000·Granted Apr 15, 2003·26 cites·41 claims
- 0785US11349564B2Crosstalk estimation systemNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 31, 2022·4 cites·6 claims
- 0884US10985846B2Signal separating apparatus and signal separating methodNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Apr 20, 2021·4 cites·5 claims
- 0984US8787710B2Wideband interferometer type polarization light beam combiner and splitterMIZUNO TAKAYUKI·Filed 2010·Granted Jul 22, 2014·11 cites·16 claims
- 1084US5311709AVariable damping device for seismic response controlled structureKAJIMA CORP·Filed 1992·Granted May 17, 1994·59 cites·6 claims
- 1183US10004168B2Feeder exchanging deviceFUJI MACHINE MFG·Filed 2014·Granted Jun 19, 2018·5 cites·6 claims
- 1282US11770205B2Optical signal processing apparatus, optical signal processing method and computer programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 26, 2023·3 cites·8 claims
- 1382US7085438B2Optical multi/demultiplexing circuit equipped with phase generating deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Aug 1, 2006·25 cites·41 claims
- 1482US6589024B2Reciprocating compressorSANYO ELECTRIC CO·Filed 2001·Granted Jul 8, 2003·16 cites·4 claims
- 1580US7598755B2Probe navigation method and device and defect inspection deviceHITACHI HIGH TECH CORP·Filed 2008·Granted Oct 6, 2009·7 cites·18 claims
- 1680US6692239B2Reciprocating compressorSANYO ELECTRIC CO·Filed 2002·Granted Feb 17, 2004·14 cites·1 claims
- 1778US6937797B2Planar lightwave circuit and optical circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Aug 30, 2005·20 cites·31 claims
- 1877US10536238B2Optical transmission system, optical transmission apparatus, and optical reception apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted Jan 14, 2020·3 cites·9 claims
- 1977US10285315B2Board work system, including a transfer device to transfer a feeder between work machinesFUJI CORP·Filed 2013·Granted May 7, 2019·3 cites·4 claims
- 2077US6008616APole change induction motor and control apparatus and method for the sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 1995·Granted Dec 28, 1999·81 cites·41 claims
- 2176US6724957B2Optical filterNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 20, 2004·18 cites·11 claims
- 2275US9963303B2Cassette-type nozzle exchanging unit and replacement system thereofFUJI MACHINE MFG·Filed 2013·Granted May 8, 2018·4 cites·7 claims
- 2372US10117368B2Board work deviceFUJI CORP·Filed 2013·Granted Oct 30, 2018·2 cites·6 claims
- 2472US5689166AMethod and apparatus for controlling hybrid excitation type permanent magnet synchronous motorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1996·Granted Nov 18, 1997·34 cites·36 claims
- 2572US5155797AControl system for controlling revolution speed of electric motorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1989·Granted Oct 13, 1992·30 cites·17 claims
- 2671US9640007B2Medium transaction deviceOKI ELECTRIC IND CO LTD·Filed 2014·Granted May 2, 2017·1 cites·20 claims
- 2771US6107774AApparatus and method for controlling drive of three-phase multiplex winding motorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1999·Granted Aug 22, 2000·31 cites·20 claims
- 2871US5491938AHigh damping structureKAJIMA CORP·Filed 1991·Granted Feb 20, 1996·37 cites·10 claims
- 2970US11116118B2Tape feeder set-up systemFUJI CORP·Filed 2016·Granted Sep 7, 2021·2 cites·9 claims
- 3068US7590312B2Interferometer optical switch and variable optical attenuatorNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Sep 15, 2009·11 cites·98 claims
- 3168US6688854B2Compression apparatusSANYO ELECTRIC CO·Filed 2002·Granted Feb 10, 2004·8 cites·18 claims
- 3268US5793598AMagnetically levitated vibration damping apparatusEBARA CORP·Filed 1996·Granted Aug 11, 1998·27 cites·16 claims
- 3367US8346030B2Polarization-independent waveguide-type optical interference circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jan 1, 2013·5 cites·16 claims
- 3467US6769172B2Electric-component mounting systemFUJI MACHINE MFG·Filed 2002·Granted Aug 3, 2004·13 cites·13 claims
- 3564US6688016B2Angular position adjusting deviceFUJI MACHINE MFG·Filed 2002·Granted Feb 10, 2004·10 cites·18 claims
- 3663US6731828B2Waveguide-type optical signal processing circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted May 4, 2004·9 cites·8 claims
- 3761US9235003B2Waveguide-type polarization beam splitterSAIDA TAKASHI·Filed 2012·Granted Jan 12, 2016·1 cites·10 claims
- 3860US12206450B2Phase difference distribution estimation method and phase difference distribution estimation apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 21, 2025·0 cites·4 claims
- 3960US11552714B2Signal separating apparatus and signal separating methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jan 10, 2023·0 cites·7 claims
- 4060US6666657B2Reciprocating parallel flow compressor with discharge mufflerSANYO ELECTRIC CO·Filed 2002·Granted Dec 23, 2003·4 cites·2 claims
- 4159US8436753B2System and method for efficiently translating media files between formats using a universal representationEAGLESTON WALKER J·Filed 2011·Granted May 7, 2013·3 cites·42 claims
- 4258US11625027B2Monitoring system, monitoring method, and storage mediumMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Apr 11, 2023·0 cites·16 claims
- 4358US11391756B2Probe module and probeHITACHI HIGH TECH CORP·Filed 2018·Granted Jul 19, 2022·0 cites·13 claims
- 4456US11888281B2Multimode optical amplifierNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 30, 2024·0 cites·10 claims
- 4555US6546738B2Stirling refrigeratorSANYO ELECTRIC CO·Filed 2002·Granted Apr 15, 2003·7 cites·19 claims
- 4655US2010115419A1Gratitude providing system and gratitude providing methodCHAO INC·Filed 2007·Application pending·0 cites
- 4754US2022327455A1Information processing system and information processing methodFRONTEO INC·Filed 2022·Application pending·0 cites
- 4852US11888522B2Optical transmission system and optical transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 30, 2024·0 cites·14 claims
- 4952US9628865B2Enhanced closed caption featureAPPLE INC·Filed 2012·Granted Apr 18, 2017·0 cites·31 claims
- 5050US11438071B2Optical repeaterNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 6, 2022·0 cites·5 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →