Inventor · disambiguated record
Katsuya Iida
Also filed as: IIDA KATSUYA
32 granted patents·7 pending applications·364 citations·filing 1991–2024
97Inventor score
Top patents by PatentIndex Score
39 records- 0193US6658583B1PWM control circuit, microcomputer and electronic equipmentSEIKO EPSON CORP·Filed 2000·Granted Dec 2, 2003·50 cites·15 claims
- 0291US6132093ALinear motion guiding apparatusTHK CO LTD·Filed 1998·Granted Oct 17, 2000·44 cites·3 claims
- 0390US7017069B2PWM control circuit, microcomputer and electronic equipmentSEIKO EPSON CORP·Filed 2003·Granted Mar 21, 2006·36 cites·6 claims
- 0488US11242919B2Diagnosis system for ball screw unit and motor control systemTHK CO LTD·Filed 2018·Granted Feb 8, 2022·4 cites·5 claims
- 0583US6732599B2Wiper ring and ball screw provided with wiper ringTHK CO LTD·Filed 2001·Granted May 11, 2004·21 cites·10 claims
- 0682US9797447B2Bearing for vertical axis windmill and vertical axis wind power generatorTHK CO LTD·Filed 2012·Granted Oct 24, 2017·4 cites·11 claims
- 0782US7883269B2Structure for closing a rail mounting holeTHK CO LTD·Filed 2005·Granted Feb 8, 2011·10 cites·7 claims
- 0879US7040189B2Circulation member of ball screw and ball screw using sameTHK CO LTD·Filed 2002·Granted May 9, 2006·20 cites·12 claims
- 0978USD664169SLinear actuatorSHIRAI TAKEKI·Filed 2008·Granted Jul 24, 2012·24 cites·1 claims
- 1076US6733179B2Rolling element interference preventer and a guide deviceTHK CO LTD·Filed 2002·Granted May 11, 2004·15 cites·9 claims
- 1176US6524003B2Linear motion guiding apparatusTHK CO LTD·Filed 2001·Granted Feb 25, 2003·12 cites·14 claims
- 1276US6305846B1Linear motion guiding apparatusTHK CO LTD·Filed 2000·Granted Oct 23, 2001·12 cites·6 claims
- 1372US8302498B2Sealed linear actuator unitSHIRAI TAKEKI·Filed 2008·Granted Nov 6, 2012·6 cites·4 claims
- 1472US8033195B2Low-noise screw deviceTHK CO LTD·Filed 2007·Granted Oct 11, 2011·6 cites·12 claims
- 1572US6830378B2Method of manufacturing rolling element stringTHK CO LTD·Filed 2003·Granted Dec 14, 2004·13 cites·1 claims
- 1670US7649290B2Bearing bush and compound movement using the sameTHK CO LTD·Filed 2005·Granted Jan 19, 2010·4 cites·7 claims
- 1769US6976399B2Wiper ring and ball screw provided with wiper ringTHK CO LTD·Filed 2004·Granted Dec 20, 2005·11 cites·4 claims
- 1867US2025232343A1Order system, order method, and computer program product for ordering itemsGLORY KOGYO KK·Filed 2024·Application pending·0 cites
- 1965US9506544B2Seal member and linear motion guide device using sameIIDA KATSUYA·Filed 2011·Granted Nov 29, 2016·3 cites·12 claims
- 2064US5321354AMethod for inspecting semiconductor devicesSEIKO EPSON CORP·Filed 1991·Granted Jun 14, 1994·47 cites·23 claims
- 2163US8408087B2Screw device with sound insulating memberMICHIOKA HIDEKAZU·Filed 2005·Granted Apr 2, 2013·4 cites·6 claims
- 2263US7887239B2Guide table deviceTHK CO LTD·Filed 2006·Granted Feb 15, 2011·2 cites·20 claims
- 2359US7798719B2Method of manufacturing linear guide device and track rail for the linear guide deviceTHK CO LTD·Filed 2005·Granted Sep 21, 2010·2 cites·5 claims
- 2457US10800080B2Tape-shaped molding and belt for ball chainTHK CO LTD·Filed 2016·Granted Oct 13, 2020·0 cites·3 claims
- 2554US8764302B2Tape-shaped molding and belt for ball chainMASUMURA NOBUYUKI·Filed 2003·Granted Jul 1, 2014·4 cites·30 claims
- 2654US2025163968A1Jig for assisting attachment of rail coverTHK CO LTD·Filed 2023·Application pending·0 cites
- 2751US6892596B2Rolling element interference preventer and a guide deviceTHK CO LTD·Filed 2004·Granted May 17, 2005·3 cites·1 claims
- 2849US12130261B2Abnormality diagnosis system and abnormality diagnosis methodTHK CO LTD·Filed 2020·Granted Oct 29, 2024·0 cites·6 claims
- 2948US10711838B2Mobile-object-holding tool and mobile objectTHK CO LTD·Filed 2017·Granted Jul 14, 2020·0 cites·10 claims
- 3046US11199227B2Lubricant supplying device and guiding deviceTHK CO LTD·Filed 2018·Granted Dec 14, 2021·0 cites·5 claims
- 3145US11542983B2Motion guide deviceTHK CO LTD·Filed 2019·Granted Jan 3, 2023·0 cites·4 claims
- 3245US2012156468A1Tape-shaped molding and belt for ball chainMASUMURA NOBUYUKI·Filed 2012·Application pending·0 cites
- 3341US2007009720A1Vibration damping material and motion guide device where the material is assembledTHK CO LTD·Filed 2004·Application pending·0 cites
- 3440US5575825AAbrasiveSUMITOMO BAKELITE CO·Filed 1994·Granted Nov 19, 1996·6 cites·14 claims
- 3539US2012073396A1Motion guide device and screw deviceKAWAGUCHI TAKAHIRO·Filed 2011·Application pending·0 cites
- 3637US2010242651A1Rolling-element screw deviceTHK CO LTD·Filed 2010·Application pending·0 cites
- 3735US7461572B2Rolling body screw deviceTHK CO LTD·Filed 2004·Granted Dec 9, 2008·1 cites·3 claims
- 3833US7406890B2Steering controller of vehicleTHK CO LTD·Filed 2003·Granted Aug 5, 2008·0 cites·6 claims
- 3930US2004093970A1Linear actuatorTHK CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →