Inventor · disambiguated record
Naoki Kikuchi
Also filed as: KIKUCHI NAOKI
101 granted patents·26 pending applications·1,761 citations·filing 1989–2025
99Inventor score
Top patents by PatentIndex Score
127 records- 0197US5662440ARouter attachmentRYOBI NORTH AMERICA INC·Filed 1996·Granted Sep 2, 1997·93 cites·10 claims
- 0297USD321338SStorage battery for electric toolsRYOBI LTD·Filed 1989·Granted Nov 5, 1991·61 cites·1 claims
- 0395US6021573AIn-line oscillating cam assemblyRYOBI NORTH AMERICA INC·Filed 1997·Granted Feb 8, 2000·71 cites·16 claims
- 0495US5419737ARandom orbital sanding machine having a removable debris containerRYOBI MOTOR PRODUCTS CORP·Filed 1993·Granted May 30, 1995·114 cites·27 claims
- 0595US5157526AUnabsorbing type polarizer, method for manufacturing the same, polarized light source using the same, and apparatus for liquid crystal display using the sameHITACHI LTD·Filed 1991·Granted Oct 20, 1992·174 cites·16 claims
- 0692US10277887B2Calibration method and measurement toolAOKI SHIN·Filed 2015·Granted Apr 30, 2019·12 cites·7 claims
- 0792US7533961B2Imaging method and image forming apparatusRICOH KK·Filed 2007·Granted May 19, 2009·14 cites·13 claims
- 0892US5265341ABattery powered line trimmer arm restPYOBI OUTDOOR PRODUCTS INC·Filed 1993·Granted Nov 30, 1993·73 cites·3 claims
- 0992USD339727SPortable electric driver drillRYOBI LTD·Filed 1991·Granted Sep 28, 1993·41 cites·1 claims
- 1092USD332208SPortable electric driver drillRYOBI LTD·Filed 1990·Granted Jan 5, 1993·39 cites·1 claims
- 1191USD378727SRotary toolRYOBI NORTH AMERICA INC·Filed 1995·Granted Apr 8, 1997·42 cites·1 claims
- 1290US6141824ABlower and vacuum deviceRYOBI NORTH AMERICA INC·Filed 2000·Granted Nov 7, 2000·31 cites·3 claims
- 1390US5833524ADust collection system for a power toolRYOBI LTD·Filed 1994·Granted Nov 10, 1998·69 cites·12 claims
- 1490US5470272ARemovable working tool assemblyRYOBI MOTOR PRODUCTS CORP·Filed 1994·Granted Nov 28, 1995·69 cites·23 claims
- 1589US6589162B2Endoscope system and video camera for endoscopePENTAX CORP·Filed 2001·Granted Jul 8, 2003·44 cites·23 claims
- 1689US5841496AReflective liquid crystal display deviceHITACHI LTD·Filed 1996·Granted Nov 24, 1998·71 cites·6 claims
- 1789US5768749APortable air blowerRYOBI NORTH AMERICA INC·Filed 1996·Granted Jun 23, 1998·85 cites·9 claims
- 1889USD377442ST-handle drillRYOBI NORTH AMERICA INC·Filed 1995·Granted Jan 21, 1997·37 cites·1 claims
- 1988US12224129B2Film capacitor, connected capacitor, inverter, and electric vehicleKYOCERA CORP·Filed 2021·Granted Feb 11, 2025·2 cites·7 claims
- 2088US8469471B2Image forming apparatusKIKUCHI NAOKI·Filed 2008·Granted Jun 25, 2013·10 cites·10 claims
- 2187US5519523ALiquid crystal display device with residual retardation compensated for in liquid crystal layerHITACHI LTD·Filed 1992·Granted May 21, 1996·80 cites·30 claims
- 2285US10218961B2Calibration method, calibration device, and computer program productKISHIWADA JUN·Filed 2015·Granted Feb 26, 2019·9 cites·9 claims
- 2385US7982845B2Display device with sufficient adhesive strength for sealing materialHITACHI DISPLAYS LTD·Filed 2009·Granted Jul 19, 2011·6 cites·12 claims
- 2483US11649514B2Method for removing phosphorus from phosphorus-containing substanceJFE STEEL CORP·Filed 2018·Granted May 16, 2023·2 cites·20 claims
- 2583US11631545B2Film capacitor, combination type capacitor, and inverter and electric vehicle employing the sameKYOCERA CORP·Filed 2018·Granted Apr 18, 2023·2 cites·13 claims
- 2683US10650965B2Film capacitor, combination type capacitor, and inverter and electric vehicle using the sameKYOCERA CORP·Filed 2017·Granted May 12, 2020·2 cites·10 claims
- 2783US9011167B2Bus bar, method of manufacturing the same, and bus bar and connectorFUJIWARA NAOYA·Filed 2011·Granted Apr 21, 2015·6 cites·17 claims
- 2883US8274635B2Display device with sufficient adhesive strength for sealing materialTSUCHIYA AKI·Filed 2011·Granted Sep 25, 2012·3 cites·6 claims
- 2983USD355198SSmall engine for a portable power toolRYOBI OUTDOOR PRODUCTS INC·Filed 1993·Granted Feb 7, 1995·24 cites·1 claims
- 3083USD325503SPortable electric driverRYOBI LTD·Filed 1989·Granted Apr 21, 1992·20 cites·1 claims
- 3182USD345089SRandom orbital sanderRYOBI MOTOR PRODUCTS CORP·Filed 1992·Granted Mar 15, 1994·30 cites·1 claims
- 3282USD323099SPortable electric belt sanderRYOBI LTD·Filed 1989·Granted Jan 14, 1992·19 cites·1 claims
- 3381USD382451SBattery powered hedge trimmerRYOBI NORTH AMERICA INC·Filed 1996·Granted Aug 19, 1997·24 cites·1 claims
- 3481USD321337SBattery chargerRYOBI LTD·Filed 1989·Granted Nov 5, 1991·18 cites·1 claims
- 3579USD393506SCombined blower and nozzle attachmentRYOBI NORTH AMERICA INC·Filed 1996·Granted Apr 14, 1998·22 cites·1 claims
- 3678US9580764B2Top-blowing lance and method for refining molten iron using the sameJFE STEEL CORP·Filed 2012·Granted Feb 28, 2017·3 cites·20 claims
- 3778US6141823ABlower and vacuum deviceRYOBI LTD·Filed 1997·Granted Nov 7, 2000·46 cites·14 claims
- 3878US2025370395A1Connector module, writing unit, and image forming apparatusKIKUCHI NAOKI·Filed 2025·Application pending·0 cites
- 3977US7042621B2Micromirror devicePENTAX CORP·Filed 2005·Granted May 9, 2006·8 cites·2 claims
- 4076US8913032B2Position information correction device, position information correction method, and programKIKUCHI NAOKI·Filed 2012·Granted Dec 16, 2014·4 cites·13 claims
- 4176US6787770B2Method of inspecting holes using charged-particle beamJEOL LTD·Filed 2002·Granted Sep 7, 2004·13 cites·20 claims
- 4275US5694992ACombination routerRYOBI NORTH AMERICA INC·Filed 1996·Granted Dec 9, 1997·37 cites·14 claims
- 4375USD337038SPortable electric driverRYOBI LTD·Filed 1991·Granted Jul 6, 1993·17 cites·1 claims
- 4474US11062159B2Emotion estimation apparatusHONDA MOTOR CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·7 claims
- 4574US8363279B2Method and device for setting multiple tones in halftone process to prevent mixing of adjacent ink dotsRICOH CO LTD·Filed 2007·Granted Jan 29, 2013·4 cites·17 claims
- 4673US10535464B2Film capacitor, combination type capacitor, and inverter and electric vehicle using the sameKYOCERA CORP·Filed 2017·Granted Jan 14, 2020·1 cites·10 claims
- 4773US10186034B2Image processing apparatus, system, image processing method, calibration method, and computer-readable recording mediumKIKUCHI NAOKI·Filed 2016·Granted Jan 22, 2019·2 cites·10 claims
- 4873US8441607B2Display device with sufficient adhesive strength for sealing materialTSUCHIYA AKI·Filed 2012·Granted May 14, 2013·1 cites·9 claims
- 4973US2025297335A1Method for predicting slopping in converter, method for operating converter, and system for predicting slopping in converterJFE STEEL CORP·Filed 2025·Application pending·0 cites
- 5072US10745771B2Method for refining molten steel in vacuum degassing equipmentJFE STEEL CORP·Filed 2017·Granted Aug 18, 2020·1 cites·4 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →