Inventor · disambiguated record
Kenichi Iwamoto
Also filed as: IWAMOTO KENICHI
56 granted patents·8 pending applications·995 citations·filing 1979–2024
99Inventor score
Top patents by PatentIndex Score
64 records- 0197US6666784B1Piston rod piston detector, autotensioner and belt tension adjusterNTN TOYO BEARING CO LTD·Filed 2000·Granted Dec 23, 2003·80 cites·32 claims
- 0295US7556580B2Motor-driven wheel driving apparatusNTN TOYO BEARING CO LTD·Filed 2005·Granted Jul 7, 2009·49 cites·9 claims
- 0394USD596305SHeating external application materialMYCOAL CO LTD·Filed 2005·Granted Jul 14, 2009·116 cites·1 claims
- 0494US6388722B1Back light system for minimizing non-display area of liquid crystal display deviceHITACHI LTD·Filed 2000·Granted May 14, 2002·114 cites·23 claims
- 0593US7628540B2Bearing device for wheelNTN TOYO BEARING CO LTD·Filed 2006·Granted Dec 8, 2009·14 cites·11 claims
- 0693US6147724ABack light system for minimizing non display area of liquid crystal display deviceHITACHI LTD·Filed 1998·Granted Nov 14, 2000·136 cites·3 claims
- 0791US6838794B2Bearing assembly with electric power generatorNTN TOYO BEARING CO LTD·Filed 2003·Granted Jan 4, 2005·30 cites·7 claims
- 0887US7905619B2Optical sheet, and backlight device and display device provided therewithSHARP KK·Filed 2006·Granted Mar 15, 2011·10 cites·8 claims
- 0986US7914164B2Discharge tube, ferrule, lighting device, display device and television receiverSHARP KK·Filed 2007·Granted Mar 29, 2011·8 cites·21 claims
- 1086USD628705SChemical body warmerMYCOAL CO LTD·Filed 2010·Granted Dec 7, 2010·46 cites·1 claims
- 1186US7081059B2Piston rod position detector, autotensioner and belt tension adjusterNTN TOYO BEARING CO LTD·Filed 2003·Granted Jul 25, 2006·22 cites·19 claims
- 1284US11287698B2Liquid crystal display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2018·Granted Mar 29, 2022·2 cites·9 claims
- 1384USD628706SChemical body warmerMYCOAL CO LTD·Filed 2010·Granted Dec 7, 2010·40 cites·1 claims
- 1484US7741838B2Rotation detecting device and anti-skid braking system using the sameNTN TOYO BEARING CO LTD·Filed 2008·Granted Jun 22, 2010·7 cites·4 claims
- 1583USD583958SHeating external application materialMYCOAL CO LTD·Filed 2005·Granted Dec 30, 2008·35 cites·1 claims
- 1682US7341321B2Rotation detecting device and anti-skid braking system using the sameNTN TOYO BEARING CO LTD·Filed 2003·Granted Mar 11, 2008·16 cites·11 claims
- 1782US6841993B2Bearing provided with rotation sensor and motor employing the sameNTN TOYO BEARING CO LTD·Filed 2004·Granted Jan 11, 2005·15 cites·3 claims
- 1881US7130005B2Chassis for a flat-panel display device, wherein a main body of the chassis comprising at least one roughly triangle opening with a thick part thicker than surroundingsSHARP KK·Filed 2004·Granted Oct 31, 2006·16 cites·11 claims
- 1980US7452133B2Sensor-integrated wheel support bearing assemblyNTN TOYO BEARING CO LTD·Filed 2004·Granted Nov 18, 2008·17 cites·16 claims
- 2079US7762679B2Discharge tube, ferrule, lighting device, display device and television receiverSHARP KK·Filed 2009·Granted Jul 27, 2010·4 cites·17 claims
- 2179US6741073B2Bearing provided with rotation sensor and motor employing the sameNTN TOYO BEARING CO LTD·Filed 2001·Granted May 25, 2004·14 cites·8 claims
- 2278US7553087B2Sensor-equipped wheel support bearing assemblyNTN TOYO BEARING CO LTD·Filed 2005·Granted Jun 30, 2009·10 cites·9 claims
- 2378US5640174AMethod of driving an active matrix liquid crystal display panel with asymmetric signalsHITACHI LTD·Filed 1995·Granted Jun 17, 1997·59 cites·24 claims
- 2477US8134286B2Discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2009·Granted Mar 13, 2012·2 cites·8 claims
- 2577US7997747B2Discharge tube, ferrule, lighting device, display device and television receiverSHARP KK·Filed 2009·Granted Aug 16, 2011·2 cites·19 claims
- 2677US7585100B2Lighting device for displaySHARP KK·Filed 2005·Granted Sep 8, 2009·16 cites·44 claims
- 2775US7263904B2Torque-detecting deviceNTN TOYO BEARING CO LTD·Filed 2004·Granted Sep 4, 2007·17 cites·16 claims
- 2875US6956367B2Bearing assembly equipped with rotation sensor to determine rotation and position of rotating elementNTN TOYO BEARING CO LTD·Filed 2003·Granted Oct 18, 2005·16 cites·13 claims
- 2974US8319901B2Discharge tube supporting structure, supporting member, discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2007·Granted Nov 27, 2012·2 cites·17 claims
- 3074US7717580B2Relay connector, mounting structure of relay connector and chassis, and mounting structure of relay connector and discharge tubeSHARP KK·Filed 2009·Granted May 18, 2010·10 cites·22 claims
- 3166US8057055B2Light source holding structure, a light source holding member, a light source holding unit, and a display deviceIWAMOTO KENICHI·Filed 2007·Granted Nov 15, 2011·2 cites·21 claims
- 3266US4318358APresser footIWAMOTO KENICHI·Filed 1979·Granted Mar 9, 1982·7 cites·44 claims
- 3364US11561433B2Liquid crystal display device having liquid display panel and backlight device emitting light toward back surface of liquid crystal display panel, and method for producing sameSAKAI DISPLAY PRODUCTS CORP·Filed 2018·Granted Jan 24, 2023·1 cites·21 claims
- 3464US8405295B2Discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2009·Granted Mar 26, 2013·0 cites·10 claims
- 3564US8297770B2Discharge tube supporting structure, supporting member, discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2009·Granted Oct 30, 2012·0 cites·24 claims
- 3664US7954968B2Backlight module, backlight module manufacturing method, lighting device, display device and television receiverSHARP KK·Filed 2007·Granted Jun 7, 2011·4 cites·9 claims
- 3764US7896513B2Relay connector, mounting structure of relay connector and chassis, and mounting structure of relay connector and discharge tubeSHARP KK·Filed 2007·Granted Mar 1, 2011·6 cites·7 claims
- 3862US8118446B2Discharge tube supporting structure, supporting member, discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2010·Granted Feb 21, 2012·3 cites·24 claims
- 3961US12259615B2Backlight apparatus and liquid crystal display apparatusSHARP DISPLAY TECHNOLOGY CORP·Filed 2024·Granted Mar 25, 2025·0 cites·12 claims
- 4060US8220954B2Discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2007·Granted Jul 17, 2012·0 cites·19 claims
- 4158US7901101B2Relay connector, mounting structure of relay connector and chassis, and mounting structure of relay connector and discharge tubeSHARP KK·Filed 2010·Granted Mar 8, 2011·2 cites·10 claims
- 4258US6570751B2Magnetic encoder, wheel bearing and method of manufacturing magnetic encoderNTN TOYO BEARING CO LTD·Filed 2001·Granted May 27, 2003·6 cites·4 claims
- 4356US7771124B2Bearing apparatus for a wheel of vehicleNTN TOYO BEARING CO LTD·Filed 2004·Granted Aug 10, 2010·5 cites·7 claims
- 4456US5149079AFeeding device having a pivotal copy material holding plateSHARP KK·Filed 1991·Granted Sep 22, 1992·12 cites·16 claims
- 4555US11947216B2Backlight apparatusSHARP DISPLAY TECHNOLOGY CORP·Filed 2023·Granted Apr 2, 2024·0 cites·15 claims
- 4654US8284154B2Discharge tube, ferrule, lighting device, display device and television receiverTAKATA YOSHIKI·Filed 2010·Granted Oct 9, 2012·0 cites·15 claims
- 4753US6942353B2Backlight unit and liquid crystal display apparatusSHARP KK·Filed 2003·Granted Sep 13, 2005·5 cites·9 claims
- 4852US11009746B2Backlight device and liquid crystal display apparatusSHARP KK·Filed 2020·Granted May 18, 2021·0 cites·13 claims
- 4952US2010084977A1Cold cathode tube lampSHARP KK·Filed 2008·Application pending·0 cites
- 5051US7794096B2Illuminating lamp for a display device, an illuminating device for a display device, and a display deviceSHARP KK·Filed 2006·Granted Sep 14, 2010·0 cites·5 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →