Inventor · disambiguated record
Yuji Hashimoto
Also filed as: HASHIMOTO YUJI
56 granted patents·33 pending applications·730 citations·filing 1983–2024
98Inventor score
Files withTOYOTA JIDOSHOKKI KK12KAWASAKI STEEL CO11JFE STEEL CORP8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5PANASONIC IP CORP AMERICA5
Top patents by PatentIndex Score
89 records- 0194US6006789AMethod of preparing a steel pipe, an apparatus thereof and a steel pipeKAWASAKI STEEL CO·Filed 1996·Granted Dec 28, 1999·32 cites·15 claims
- 0290US6211901B1Video data distributing device by video on demandFUJITSU LTD·Filed 1996·Granted Apr 3, 2001·218 cites·14 claims
- 0389US11728188B2Semiconductor manufacturing deviceKIOXIA CORP·Filed 2020·Granted Aug 15, 2023·2 cites·18 claims
- 0489US6749954B2Welded steel pipe having excellent hydroformability and method for making the sameJFE STEEL CORP·Filed 2002·Granted Jun 15, 2004·25 cites·10 claims
- 0588US5954148ACrawler apparatus for vehicleTOYODA AUTOMATIC LOOM WORKS·Filed 1996·Granted Sep 21, 1999·90 cites·31 claims
- 0687US6331216B1Steel pipe having high ductility and high strength and process for production thereofKAWASAKI STEEL CO·Filed 1998·Granted Dec 18, 2001·41 cites·20 claims
- 0784US10724670B2Method of producing electric-resistance-welded stainless clad steel pipe or tubeJFE STEEL CORP·Filed 2017·Granted Jul 28, 2020·3 cites·5 claims
- 0884US6290789B1Ultrafine-grain steel pipe and process for manufacturing the sameKAWASAKI STEEL CO·Filed 1998·Granted Sep 18, 2001·26 cites·16 claims
- 0984US5942132AMethod of and apparatus for producing steel pipesKAWASAKI STEEL CO·Filed 1997·Granted Aug 24, 1999·23 cites·38 claims
- 1083US7523620B2Displacement control mechanism for variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2005·Granted Apr 28, 2009·8 cites·9 claims
- 1181US10844993B2Electric-resistance-welded stainless clad steel pipe or tubeJFE STEEL CORP·Filed 2020·Granted Nov 24, 2020·1 cites·2 claims
- 1281US10787720B2Electric resistance welded steel pipe for high-strength hollow stabilizer, and method for manufacturing electric resistance welded steel pipe for high-strength hollow stabilizerJFE STEEL CORP·Filed 2016·Granted Sep 29, 2020·1 cites·19 claims
- 1380US6216940B1Pipe forming roll apparatus and methodKAWASAKI STEEL CO·Filed 2000·Granted Apr 17, 2001·10 cites·1 claims
- 1479US6771599B1Method and unit for control of communicationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 3, 2004·31 cites·8 claims
- 1579US5599264ARoller width adjusting device for a divided type molding rollerKAWASAKI STEEL CO·Filed 1995·Granted Feb 4, 1997·19 cites·5 claims
- 1678US8456426B2Portable terminal device, display control method, and display control programISHIHARA TOMOHIRO·Filed 2008·Granted Jun 4, 2013·5 cites·6 claims
- 1778US7887649B2High-tensile strength welded steel tube for structural parts of automobiles and method of producing the sameJFE STEEL CORP·Filed 2007·Granted Feb 15, 2011·3 cites·6 claims
- 1877US7610119B2Safety controller and system using sameOMRON TATEISI ELECTRONICS CO·Filed 2004·Granted Oct 27, 2009·22 cites·20 claims
- 1977US6216511B1Apparatus and method for smoothing a welded seam of steel pipeKAWASAKI STEEL CO·Filed 1998·Granted Apr 17, 2001·16 cites·13 claims
- 2076US7806666B2Displacement control valve of variable displacement compressorEAGLE IND CO LTD·Filed 2006·Granted Oct 5, 2010·6 cites·16 claims
- 2174US8152482B2Displacement control valve for variable displacement compressorUMEMURA SATOSHI·Filed 2008·Granted Apr 10, 2012·6 cites·5 claims
- 2273US10457372B2Propulsion device for shipYANMAR CO LTD·Filed 2016·Granted Oct 29, 2019·1 cites·1 claims
- 2373US8505941B2Torsion beam manufacturing method and torsion beamHASHIMOTO YUJI·Filed 2010·Granted Aug 13, 2013·6 cites·18 claims
- 2472US6375059B2Method for smoothing steel pipe seam portionKAWASAKI STEEL CO·Filed 2001·Granted Apr 23, 2002·6 cites·3 claims
- 2569US11188207B2Portable terminal device and display control methodPANASONIC IP CORP AMERICA·Filed 2020·Granted Nov 30, 2021·0 cites·12 claims
- 2669US4531779AAutomotive seat with lumbar supportNAMBA PRESS KOGYO KK·Filed 1983·Granted Jul 30, 1985·33 cites·21 claims
- 2768US8241012B2Structure for mounting a filter in a compressorINOUE YOSHINORI·Filed 2008·Granted Aug 14, 2012·4 cites·11 claims
- 2867US9934084B2Dump management apparatus, dump management program, and dump management methodFUJITSU LTD·Filed 2016·Granted Apr 3, 2018·1 cites·12 claims
- 2966US10147619B2Substrate treatment apparatus, substrate treatment method, and etchantTOSHIBA MEMORY CORP·Filed 2016·Granted Dec 4, 2018·1 cites·3 claims
- 3066US6729853B2Displacement control device for variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2002·Granted May 4, 2004·9 cites·20 claims
- 3165US11891470B2Method for producing chloroprene-based-polymer latexSHOWA DENKO KK·Filed 2020·Granted Feb 6, 2024·0 cites·8 claims
- 3264US2024317942A1Thiol-containing composition, photosetting composition, and thermosetting compositionRESONAC CORP·Filed 2022·Application pending·0 cites
- 3363US11976654B1Scroll compressorTOYOTA JIDOSHOKKI KK·Filed 2022·Granted May 7, 2024·0 cites·4 claims
- 3463US5784911AApparatus for manufacturing a welded pipeKUSAKABE ELECTRIC & MACH CO·Filed 1997·Granted Jul 28, 1998·18 cites·14 claims
- 3560US9013410B2Portable terminal device and display control methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Apr 21, 2015·0 cites·8 claims
- 3659US2025138679A1Information processing device, information processing system, information processing method, and computer-readable mediumPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2024·Application pending·0 cites
- 3758US10684755B2Portable terminal device and display control methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Jun 16, 2020·0 cites·20 claims
- 3858US6739843B2Control valve and variable displacement compressor having the sameTOYOTA JIDOSHOKKI KK·Filed 2002·Granted May 25, 2004·5 cites·17 claims
- 3958US6604912B2Control valve used for a variable displacement compressor installed in a refrigerant circuit having at least one of a first pressure chamber and a second pressure chamber forming part of the refrigerant circuitTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Aug 12, 2003·5 cites·19 claims
- 4057US8896542B2Portable terminal device and display control methodPANASONIC IP CORP AMERICA·Filed 2013·Granted Nov 25, 2014·0 cites·8 claims
- 4156US6682829B2Welded steel pipe having excellent hydroformability and method for making the sameJFE STEEL CORP·Filed 2002·Granted Jan 27, 2004·1 cites·13 claims
- 4256US2023202976A1Method for producing thiol compoundSHOWA DENKO KK·Filed 2021·Application pending·0 cites
- 4355US7243502B2Control system for variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2003·Granted Jul 17, 2007·4 cites·15 claims
- 4455US6637228B2Control valve of variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Oct 28, 2003·4 cites·21 claims
- 4555US6478646B1Drive device of inboard and outboard enginesYANMAR DIESEL ENGINE CO·Filed 1999·Granted Nov 12, 2002·11 cites·2 claims
- 4654US11682568B2Substrate treatment apparatus and manufacturing method of semiconductor deviceKIOXIA CORP·Filed 2021·Granted Jun 20, 2023·0 cites·4 claims
- 4754US6339192B1Three-phase bus-bar structure having noise-filtering functionNEC CORP·Filed 1998·Granted Jan 15, 2002·15 cites·10 claims
- 4853US9306440B2Electromagnetic actuator, and active vibration damper and fluid-filled active vibration damping device using the sameSUMITOMO RIKO CO LTD·Filed 2014·Granted Apr 5, 2016·0 cites·4 claims
- 4952US10564828B2Portable terminal device and display control methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Feb 18, 2020·0 cites·19 claims
- 5052US6517324B2Control valve for variable displacement type compressorTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Feb 11, 2003·3 cites·6 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →