Inventor · disambiguated record
Kenji Aoki
Also filed as: AOKI KENJI
142 granted patents·45 pending applications·3,030 citations·filing 1978–2024
99Inventor score
Top patents by PatentIndex Score
187 records- 0199US9869943B2Method of producing toner and method of producing resin particleCANON KK·Filed 2016·Granted Jan 16, 2018·45 cites·10 claims
- 0299US9823595B2TonerCANON KK·Filed 2016·Granted Nov 21, 2017·46 cites·8 claims
- 0399US9811016B2TonerCANON KK·Filed 2016·Granted Nov 7, 2017·45 cites·11 claims
- 0499US9798256B2Method of producing tonerCANON KK·Filed 2016·Granted Oct 24, 2017·47 cites·8 claims
- 0599US9658554B2Method of producing toner and method of producing resin particleCANON KK·Filed 2016·Granted May 23, 2017·45 cites·17 claims
- 0699US9309349B2TonerCANON KK·Filed 2015·Granted Apr 12, 2016·44 cites·5 claims
- 0798US11287758B2Toner and method for producing tonerCANON KK·Filed 2020·Granted Mar 29, 2022·11 cites·12 claims
- 0898US10732530B2Toner and method for producing tonerCANON KK·Filed 2019·Granted Aug 4, 2020·26 cites·8 claims
- 0998US9857713B2Resin particle and method of producing the resin particle, and toner and method of producing the tonerCANON KK·Filed 2015·Granted Jan 2, 2018·45 cites·7 claims
- 1098US9798262B2Method of producing tonerCANON KK·Filed 2015·Granted Oct 24, 2017·45 cites·10 claims
- 1198US9429860B2Toner production methodCANON KK·Filed 2014·Granted Aug 30, 2016·49 cites·6 claims
- 1298US8846284B2TonerCANON KK·Filed 2013·Granted Sep 30, 2014·50 cites·8 claims
- 1398US8741519B2TonerCANON KK·Filed 2013·Granted Jun 3, 2014·48 cites·9 claims
- 1498US8603712B2TonerCANON KK·Filed 2013·Granted Dec 10, 2013·50 cites·9 claims
- 1598US4834831AMethod for growing single crystal thin films of element semiconductorJAPAN RES DEV CORP·Filed 1987·Granted May 30, 1989·257 cites·2 claims
- 1697US10877388B2TonerCANON KK·Filed 2019·Granted Dec 29, 2020·16 cites·9 claims
- 1797US10409180B2Resin fine particles, method of producing resin fine particles, method of producing resin particles, and method of producing tonerCANON KK·Filed 2018·Granted Sep 10, 2019·34 cites·17 claims
- 1897US9625844B2TonerCANON KK·Filed 2014·Granted Apr 18, 2017·29 cites·5 claims
- 1997US8785101B2TonerCANON KK·Filed 2013·Granted Jul 22, 2014·29 cites·9 claims
- 2096US10877389B2TonerCANON KK·Filed 2019·Granted Dec 29, 2020·16 cites·13 claims
- 2195US8652725B2TonerWATANABE EMI·Filed 2010·Granted Feb 18, 2014·29 cites·3 claims
- 2295US8210033B2Devices for detecting accumulation amount of particulatesKONDO JUNGO·Filed 2010·Granted Jul 3, 2012·16 cites·5 claims
- 2395US5124272AMethod of producing field effect transistorSEIKO INSTR INC·Filed 1990·Granted Jun 23, 1992·361 cites·20 claims
- 2494US4838993AMethod of fabricating MOS field effect transistorSEIKO INSTR INC·Filed 1987·Granted Jun 13, 1989·102 cites·4 claims
- 2594US4754293AElectrophotographic type image forming apparatusSEIKO EPSON CORP·Filed 1987·Granted Jun 28, 1988·50 cites·30 claims
- 2693US11448980B2TonerCANON KK·Filed 2020·Granted Sep 20, 2022·4 cites·12 claims
- 2793US9176410B2TonerCANON KK·Filed 2012·Granted Nov 3, 2015·7 cites·11 claims
- 2893US8384989B2Electromagnetic wave oscillating devicesNGK INSULATORS LTD·Filed 2010·Granted Feb 26, 2013·10 cites·8 claims
- 2993US8305679B2Electromagnetic wave oscillating devicesKONDO JUNGO·Filed 2010·Granted Nov 6, 2012·10 cites·5 claims
- 3093US7446696B2Radio oscillating and radar systemsNGK INSULATORS LTD·Filed 2007·Granted Nov 4, 2008·26 cites·22 claims
- 3193US6631231B2Optical waveguide elements, optical wavelength conversion elements, and process for producing optical waveguide elementsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 7, 2003·57 cites·45 claims
- 3293US6229188B1MOS field effect transistor and its manufacturing methodSEIKO INSTR INC·Filed 1995·Granted May 8, 2001·136 cites·22 claims
- 3391US9057971B2Toner and method for producing tonerCANON KK·Filed 2013·Granted Jun 16, 2015·6 cites·12 claims
- 3491US5527733AImpurity doping method with adsorbed diffusion sourceSEIKO INSTR INC·Filed 1994·Granted Jun 18, 1996·151 cites·9 claims
- 3590US8411349B2Optical modulatorMITOMI OSAMU·Filed 2011·Granted Apr 2, 2013·13 cites·7 claims
- 3689US5923985AMOS field effect transistor and its manufacturing methodSEIKO INSTR INC·Filed 1997·Granted Jul 13, 1999·92 cites·18 claims
- 3788US8349165B2Process for producing an active cathode for electrolysisTOKUYAMA CORP·Filed 2009·Granted Jan 8, 2013·7 cites·7 claims
- 3888US7995872B2Optical modulator component and optical modulatorNGK INSULATORS LTD·Filed 2009·Granted Aug 9, 2011·10 cites·10 claims
- 3988US4386836AElectro-photographic printerSUWA SEIKOSHA KK·Filed 1980·Granted Jun 7, 1983·84 cites·36 claims
- 4087US7608828B2Solid solution material of rare earth element fluoride (polycrystal and single crystal), and method for preparation thereof, and radiation detector and test deviceSTELLA CHEMIFA CORP·Filed 2005·Granted Oct 27, 2009·16 cites·27 claims
- 4187US7532777B2Optical functional devicesNGK INSULATORS LTD·Filed 2007·Granted May 12, 2009·10 cites·10 claims
- 4286US10078280B2Methods for producing toner particle and producing resin particleCANON KK·Filed 2017·Granted Sep 18, 2018·2 cites·18 claims
- 4386US8355197B2Electromagnetic wave oscillating devicesNGK INSULATORS LTD·Filed 2010·Granted Jan 15, 2013·5 cites·8 claims
- 4486US8233752B2Curved optical waveguide in gap between electrodes deviceIDE AKIYOSHI·Filed 2010·Granted Jul 31, 2012·8 cites·21 claims
- 4586US5246536AMethod for growing single crystal thin films of element semiconductorJAPAN RES DEV CORP·Filed 1989·Granted Sep 21, 1993·71 cites·3 claims
- 4685US7550724B2Electron beam device and its control methodHITACHI HIGH TECH CORP·Filed 2006·Granted Jun 23, 2009·9 cites·8 claims
- 4785US7389030B2Optically functional deviceNGK INSULATORS LTD·Filed 2007·Granted Jun 17, 2008·8 cites·18 claims
- 4883US7809218B2Optical modulatorsNGK INSULATORS LTD·Filed 2008·Granted Oct 5, 2010·7 cites·5 claims
- 4982US7869669B2Optical phase modulatorNGK INSULATORS LTD·Filed 2009·Granted Jan 11, 2011·6 cites·10 claims
- 5082US7382942B2Optical waveguide devicesNGK INSULATORS LTD·Filed 2006·Granted Jun 3, 2008·11 cites·10 claims
Showing the top 50 of 187 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →