Inventor · disambiguated record
Kayoko Tanaka
Also filed as: TANAKA KAYOKO
79 granted patents·13 pending applications·353 citations·filing 2005–2025
99Inventor score
Top patents by PatentIndex Score
92 records- 0198US7251420B2Method and apparatus for image forming capable of effectively detecting toner densityRICOH KK·Filed 2005·Granted Jul 31, 2007·42 cites·30 claims
- 0297US7551862B2Developing device, and process unit and image forming apparatus using the developing deviceRICOH KK·Filed 2007·Granted Jun 23, 2009·29 cites·20 claims
- 0396US7260335B2Image-information detecting device and image forming apparatusRICOH KK·Filed 2005·Granted Aug 21, 2007·24 cites·19 claims
- 0494US7616909B2Image forming apparatus and image forming methodRICOH KK·Filed 2007·Granted Nov 10, 2009·21 cites·18 claims
- 0593US7536121B2Image forming apparatus and image density control methodRICOH KK·Filed 2006·Granted May 19, 2009·16 cites·17 claims
- 0693US7515844B2Image density control method and image forming apparatusRICOH KK·Filed 2006·Granted Apr 7, 2009·19 cites·14 claims
- 0791US7493058B2Image forming apparatus and toner concentration controlling methodRICOH KK·Filed 2006·Granted Feb 17, 2009·13 cites·12 claims
- 0890US7881629B2Image forming apparatus and image density control methodRICOH CO LTD·Filed 2007·Granted Feb 1, 2011·11 cites·12 claims
- 0990US7778560B2Image forming apparatus and method of adjusting charge biasRICOH KK·Filed 2007·Granted Aug 17, 2010·10 cites·11 claims
- 1090US7551864B2Image forming apparatus and method of controlling an image qualityRICOH KK·Filed 2006·Granted Jun 23, 2009·12 cites·20 claims
- 1189US9606469B2Image forming apparatus and charging bias adjusting method thereforIZUMI SAKI·Filed 2016·Granted Mar 28, 2017·6 cites·11 claims
- 1288US10372133B2Control device, imaging device, control method, imaging method, and computer programSONY CORP·Filed 2015·Granted Aug 6, 2019·7 cites·20 claims
- 1388US8455851B2Optical sensor and image forming apparatusTANAKA KAYOKO·Filed 2010·Granted Jun 4, 2013·5 cites·15 claims
- 1487US10932222B2Power storage management system, information processing apparatus, power storage apparatus, method of operating power storage management system, and method of operating information processing apparatusSONY CORP·Filed 2019·Granted Feb 23, 2021·2 cites·24 claims
- 1587US8045874B2Image forming apparatus and image density control methodRICOH CO LTD·Filed 2009·Granted Oct 25, 2011·9 cites·19 claims
- 1687US7747182B2Image forming apparatus with toner density controlRICOH KK·Filed 2006·Granted Jun 29, 2010·9 cites·9 claims
- 1786US10011371B2Control device, control method, and flight vehicle deviceSONY CORP·Filed 2015·Granted Jul 3, 2018·3 cites·14 claims
- 1886US8155543B2Image forming apparatus capable of reducing a lengthy duration of an adjustment controlISHIBASHI HITOSHI·Filed 2006·Granted Apr 10, 2012·10 cites·18 claims
- 1985US7551866B2Image forming method and apparatus with improved conversion capability of amount of toner adhesionRICOH KK·Filed 2006·Granted Jun 23, 2009·8 cites·9 claims
- 2085US7548704B2Image forming apparatus effectively conducting a process controlRICOH KK·Filed 2007·Granted Jun 16, 2009·8 cites·12 claims
- 2184US12479596B2Control device, control method, and flight vehicle deviceSONY GROUP CORP·Filed 2023·Granted Nov 25, 2025·0 cites·17 claims
- 2284US10506547B2Information processing apparatus, information processing method, and power storage apparatus management systemSONY CORP·Filed 2016·Granted Dec 10, 2019·2 cites·9 claims
- 2383US10484961B2Power storage management system, information processing apparatus, power storage apparatus, method of operating power storage management system, and method of operating information processing apparatusSONY CORP·Filed 2018·Granted Nov 19, 2019·2 cites·12 claims
- 2483US8095025B2Image forming apparatus capable of efficient toner concentration controlISHIBASHI HITOSHI·Filed 2007·Granted Jan 10, 2012·7 cites·20 claims
- 2583US7821677B2Method and apparatus for image forming capable of accurately detecting displacement of transfer images and image densityRICOH KK·Filed 2006·Granted Oct 26, 2010·7 cites·15 claims
- 2683US7672602B2Developing unit and image forming apparatus which forces consumption of tonerRICOH KK·Filed 2006·Granted Mar 2, 2010·7 cites·10 claims
- 2781US9651910B2Image forming apparatus incorporating line sensorKOSUGE AKIO·Filed 2016·Granted May 16, 2017·2 cites·16 claims
- 2878US11884418B2Control device, control method, and flight vehicle deviceSONY GROUP CORP·Filed 2022·Granted Jan 30, 2024·0 cites·18 claims
- 2978US9194719B2Information processing apparatus, information processing method, and program for controlling presentation of energy consumptionKASHIWAGI AKIFUMI·Filed 2012·Granted Nov 24, 2015·4 cites·8 claims
- 3078US9094432B2Information processing apparatus, information processing method, program, and power storage apparatus management systemNOMA HIDEKI·Filed 2011·Granted Jul 28, 2015·5 cites·25 claims
- 3178US7668471B2Image forming apparatus and image forming methodRICOH KK·Filed 2007·Granted Feb 23, 2010·5 cites·16 claims
- 3278US2025191221A1Information processing device, information processing method, and computer programSONY GROUP CORP·Filed 2025·Application pending·0 cites
- 3376US8942586B2Image forming apparatus using a plurality of toner patches during a non-printing periodTANAKA KAYOKO·Filed 2013·Granted Jan 27, 2015·2 cites·11 claims
- 3476US7929873B2Image forming apparatus and image density control methodRICOH CO LTD·Filed 2008·Granted Apr 19, 2011·5 cites·15 claims
- 3576US7809291B2Image forming apparatus with a two component developer, toner density detection and toner density correctionRICOH KK·Filed 2006·Granted Oct 5, 2010·5 cites·14 claims
- 3675US2025021093A1Control device, imaging device, control method, imaging method, and computer programSONY GROUP CORP·Filed 2024·Application pending·0 cites
- 3775US2023298202A1Information processing device, information processing method, and computer programSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 3873US11657534B2Information processing device, information processing method, and computer programSONY GROUP CORP·Filed 2022·Granted May 23, 2023·0 cites·18 claims
- 3973US11570748B2Power storage management system, information processing apparatus, power storage apparatus, method of operating power storage management system, and method of operating information processing apparatusSONY CORP·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 4072US11237560B2Control device, imaging device, control method, imaging method, and computer programSONY CORP·Filed 2019·Granted Feb 1, 2022·1 cites·20 claims
- 4171US11039124B2Information processing apparatus, information processing method, and recording mediumSONY CORP·Filed 2018·Granted Jun 15, 2021·1 cites·20 claims
- 4270US11445471B2Information processing apparatus, information processing method, and power storage apparatus management systemSONY CORP·Filed 2019·Granted Sep 13, 2022·0 cites·20 claims
- 4369US12140952B2Control device, imaging device, control method, imaging method, and computer programSONY GROUP CORP·Filed 2021·Granted Nov 12, 2024·0 cites·20 claims
- 4469US7833207B2Pants-type wearing articleUNI CHARM CORP·Filed 2007·Granted Nov 16, 2010·7 cites·19 claims
- 4568US9500983B2Image forming apparatusTANAKA KAYOKO·Filed 2014·Granted Nov 22, 2016·1 cites·19 claims
- 4667US8099006B2Image forming apparatus and image quality correction method used thereinFUJIMORI KOHTA·Filed 2009·Granted Jan 17, 2012·3 cites·19 claims
- 4766US9219374B2Battery control unit, charge-discharge unit, electric power control unit, battery unit, electric vehicleSONY CORP·Filed 2013·Granted Dec 22, 2015·2 cites·18 claims
- 4866US7640638B2Fastening system for wearing articleUNI CHARM CORP·Filed 2007·Granted Jan 5, 2010·4 cites·5 claims
- 4964US8531775B2Liquid lens and image pickup apparatusTANAKA KAYOKO·Filed 2009·Granted Sep 10, 2013·3 cites·6 claims
- 5064US8027605B2Image forming apparatus and image density control methodRICOH CO LTD·Filed 2008·Granted Sep 27, 2011·2 cites·8 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →