Inventor · disambiguated record
Kenichi Tanaka
Also filed as: TANAKA KENICHI
246 granted patents·62 pending applications·2,811 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
308 records- 0198US4962570AThrottle control system for internal combustion engine with vehicle driving condition-dependent throttle angle correction coefficient variableNISSAN MOTOR·Filed 1985·Granted Oct 16, 1990·103 cites·22 claims
- 0297US11300906B2Fixing deviceCANON KK·Filed 2020·Granted Apr 12, 2022·9 cites·8 claims
- 0397US11194275B2Fixing deviceCANON KK·Filed 2020·Granted Dec 7, 2021·9 cites·9 claims
- 0496US11269272B2Fixing device including an endless belt for fixing a toner image on a recording materialCANON KK·Filed 2020·Granted Mar 8, 2022·6 cites·24 claims
- 0596US9563163B2Image forming apparatusCANON KK·Filed 2015·Granted Feb 7, 2017·17 cites·29 claims
- 0696US9354562B2Image heating apparatus and image forming apparatusCANON KK·Filed 2015·Granted May 31, 2016·12 cites·8 claims
- 0796US9069299B2Image heating apparatus and image forming apparatusCANON KK·Filed 2013·Granted Jun 30, 2015·16 cites·12 claims
- 0896US8655242B2Image heating deviceTANAKA KENICHI·Filed 2011·Granted Feb 18, 2014·20 cites·12 claims
- 0995US9465336B2Control device, image forming apparatus and fixing deviceCANON KK·Filed 2015·Granted Oct 11, 2016·14 cites·65 claims
- 1095US9389554B2Image forming apparatus discriminating whether image heating device is for heating an envelope and system with display portion configured to display a display prompting an operator to mount image heating device for an envelopeCANON KK·Filed 2015·Granted Jul 12, 2016·15 cites·17 claims
- 1195US8942612B2Image heating apparatusCANON KK·Filed 2012·Granted Jan 27, 2015·15 cites·24 claims
- 1295US8149309B2Solid-state imaging device and camera systemTANAKA KENICHI·Filed 2008·Granted Apr 3, 2012·20 cites·8 claims
- 1394US10719042B2Image heating apparatusCANON KK·Filed 2018·Granted Jul 21, 2020·10 cites·20 claims
- 1494US10564576B2Image forming apparatus that performs a process of rotating a new endless belt before an image forming operationCANON KK·Filed 2018·Granted Feb 18, 2020·11 cites·8 claims
- 1594US10061242B2Fixing deviceCANON KK·Filed 2017·Granted Aug 28, 2018·9 cites·8 claims
- 1694US9547262B2Fixing device with receiving portion configured to receive information corresponding to width of recording material from external terminal and image forming apparatus including such fixing deviceCANON KK·Filed 2015·Granted Jan 17, 2017·9 cites·31 claims
- 1794US9288417B2Solid-state imaging device and camera systemSONY CORP·Filed 2015·Granted Mar 15, 2016·8 cites·22 claims
- 1894US8179465B2Solid-state imaging device and camera systemTANAKA KENICHI·Filed 2008·Granted May 15, 2012·23 cites·6 claims
- 1993US9285729B2Image forming apparatus including temperature detection processing of a fixing memberCANON KK·Filed 2015·Granted Mar 15, 2016·6 cites·17 claims
- 2093US8976284B2Solid-state imaging device and camera systemSONY CORP·Filed 2014·Granted Mar 10, 2015·10 cites·9 claims
- 2193US4825674AMetallic tubular structure having improved collapse strength and method of producing the sameSUMITOMO METAL IND·Filed 1988·Granted May 2, 1989·61 cites·11 claims
- 2292US9380863B2Folding tableNIPPON SHARYO LTD·Filed 2013·Granted Jul 5, 2016·29 cites·10 claims
- 2391US11307520B2Image forming apparatus with cleaning mechanismCANON KK·Filed 2021·Granted Apr 19, 2022·2 cites·10 claims
- 2491US5043946ASemiconductor memory deviceSHARP KK·Filed 1990·Granted Aug 27, 1991·75 cites·1 claims
- 2590US12117751B2Fixing apparatusCANON KK·Filed 2023·Granted Oct 15, 2024·1 cites·9 claims
- 2690US8066434B2Chuck tape with cut tape, its manufacturing method, and packaging bag with chuck tapeNANBA YOSHINORI·Filed 2007·Granted Nov 29, 2011·25 cites·7 claims
- 2790US5701996ASnap-fastener bagIDEMITSU PETROCHEMICAL CO·Filed 1997·Granted Dec 30, 1997·93 cites·14 claims
- 2889US8034732B2Antimicrobial glass and method of producing antimicrobial glassKOA GLASS CO LTD·Filed 2007·Granted Oct 11, 2011·21 cites·4 claims
- 2989US6608739B1Spin valve thin film magnetic element having first and second free magnetic layers having antiparallel magnetization directionsALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 19, 2003·29 cites·1 claims
- 3089US5891774AMethod of fabricating EEPROM using oblique implantationSHARP KK·Filed 1996·Granted Apr 6, 1999·70 cites·4 claims
- 3189US5240822APacked photographic solid processing agentsKONISHIROKU PHOTO IND·Filed 1991·Granted Aug 31, 1993·18 cites·10 claims
- 3288US11921449B2Fixing apparatusCANON KK·Filed 2023·Granted Mar 5, 2024·1 cites·10 claims
- 3388US10237504B2Solid-state imaging device and camera system with columm parallel ADCSONY CORP·Filed 2016·Granted Mar 19, 2019·3 cites·22 claims
- 3488US8508642B2Solid-state imaging device and camera systemTANAKA KENICHI·Filed 2012·Granted Aug 13, 2013·7 cites·4 claims
- 3588US8287994B2Low reflection glass and protective plate for displayFUKAWA MAKOTO·Filed 2010·Granted Oct 16, 2012·22 cites·8 claims
- 3688US7683307B2Solid state image pickup element and camera systemSONY CORP·Filed 2008·Granted Mar 23, 2010·10 cites·10 claims
- 3788US5606193ADRAM and MROM cells with similar structureSHARP KK·Filed 1994·Granted Feb 25, 1997·63 cites·2 claims
- 3887US11307519B2Recording material cooling deviceCANON KK·Filed 2021·Granted Apr 19, 2022·2 cites·15 claims
- 3987US7947505B2Method for testing efficacy of antithrombotic agentKAWASAKI JUN·Filed 2005·Granted May 24, 2011·33 cites·12 claims
- 4087US6764778B2Thin film magnetic element with accurately controllable track width and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jul 20, 2004·30 cites·57 claims
- 4186US8540428B2Easily tearable fastener tape, method of producing the fastener tape, packaging bag with easily tearable fastener tape, and device and method for producing the packaging bagNANBA YOSHINORI·Filed 2007·Granted Sep 24, 2013·10 cites·20 claims
- 4286US7736058B2Chuck tape and packaging bag with chuck tapeIDEMITSU UNITECH CO LTD·Filed 2005·Granted Jun 15, 2010·17 cites·7 claims
- 4386US6831028B1Antibacterial glass and method for production thereofKOA GLASS CO LTD·Filed 2000·Granted Dec 14, 2004·33 cites·20 claims
- 4486US6788530B2User friendly computer equipment, monitor unit, and monitor unit setting baseIBM·Filed 2002·Granted Sep 7, 2004·36 cites·4 claims
- 4586US5416735ANon-volatile random access memory with ferroelectric capacitorSHARP KK·Filed 1994·Granted May 16, 1995·59 cites·2 claims
- 4686US5075888ASemiconductor memory device having a volatile memory device and a non-volatile memory deviceSHARP KK·Filed 1989·Granted Dec 24, 1991·41 cites·4 claims
- 4786US5053671APiezoelectric sensor for monitoring kinetic momentumNISSAN MOTOR·Filed 1987·Granted Oct 1, 1991·53 cites·27 claims
- 4886US5049970AHigh resistive elementSHARP KK·Filed 1990·Granted Sep 17, 1991·66 cites·4 claims
- 4986US2025291290A1Fixing apparatusCANON KK·Filed 2025·Application pending·0 cites
- 5085US9154220B2Large-capacity fiber optical switching device and optical transmission systemHITACHI LTD·Filed 2014·Granted Oct 6, 2015·7 cites·15 claims
Showing the top 50 of 308 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kenichi Tanaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →