Inventor · disambiguated record
Yoshitaka Zaitsu
Also filed as: ZAITSU YOSHITAKA
38 granted patents·4 pending applications·275 citations·filing 2004–2024
97Inventor score
Top patents by PatentIndex Score
42 records- 0198US11514283B2Image forming systemCANON KK·Filed 2021·Granted Nov 29, 2022·5 cites·25 claims
- 0297US7149442B2Electric potential sensorCANON KK·Filed 2005·Granted Dec 12, 2006·35 cites·12 claims
- 0396US11201970B2System, apparatus and computer program product for detecting image defects based on angles of respective vectors of a plurality of pixels and reference colorsCANON KK·Filed 2021·Granted Dec 14, 2021·4 cites·17 claims
- 0495US11360420B2Image forming apparatus, abnormality diagnosis method, and image forming systemCANON KK·Filed 2021·Granted Jun 14, 2022·3 cites·11 claims
- 0595US7504832B2Electric potential measuring apparatus and image forming apparatusCANON KK·Filed 2005·Granted Mar 17, 2009·21 cites·11 claims
- 0694US11994817B2Image forming apparatusCANON KK·Filed 2021·Granted May 28, 2024·2 cites·11 claims
- 0792US8299550B2Electromechanical transducerZAITSU YOSHITAKA·Filed 2010·Granted Oct 30, 2012·14 cites·13 claims
- 0892US7382137B2Potential measuring apparatusCANON KK·Filed 2006·Granted Jun 3, 2008·20 cites·7 claims
- 0992US7212007B2Electric potential sensor, and image forming apparatusCANON KK·Filed 2005·Granted May 1, 2007·20 cites·7 claims
- 1090US6965239B2Electric potential sensor, and image forming apparatusCANON KK·Filed 2004·Granted Nov 15, 2005·34 cites·9 claims
- 1188US7548066B2Potential measuring device and image forming apparatus using the sameCANON KK·Filed 2006·Granted Jun 16, 2009·9 cites·13 claims
- 1287US7741851B2Potential measuring apparatusCANON KK·Filed 2008·Granted Jun 22, 2010·12 cites·3 claims
- 1381US12339607B2Image forming apparatusCANON KK·Filed 2024·Granted Jun 24, 2025·0 cites·11 claims
- 1479US7612569B2Oscillating device, electric potential measuring device, light deflecting device, and image forming apparatusCANON KK·Filed 2007·Granted Nov 3, 2009·5 cites·11 claims
- 1578US7265554B2Electric potential measuring device and image forming apparatusCANON KK·Filed 2004·Granted Sep 4, 2007·16 cites·2 claims
- 1677US7576546B2Electric potential measuring device and image forming apparatusCANON KK·Filed 2007·Granted Aug 18, 2009·6 cites·2 claims
- 1777US7554331B2Electric potential measuring device and image forming apparatusCANON KK·Filed 2007·Granted Jun 30, 2009·6 cites·14 claims
- 1877US7242882B2Electric potential measuring device using oscillating device, image forming apparatus, and electric potential measuring methodCANON KK·Filed 2004·Granted Jul 10, 2007·17 cites·8 claims
- 1976US8256302B2Capacitive electro-mechanical transducerFUJII KAZUNARI·Filed 2010·Granted Sep 4, 2012·5 cites·5 claims
- 2075US7049804B2Electric potential measuring apparatus, and image forming apparatusCANON KK·Filed 2005·Granted May 23, 2006·6 cites·8 claims
- 2174US8455964B2Electromechanical transducer and production method thereforZAITSU YOSHITAKA·Filed 2009·Granted Jun 4, 2013·6 cites·10 claims
- 2274US7583086B2Potential sensorCANON KK·Filed 2007·Granted Sep 1, 2009·7 cites·5 claims
- 2372US12124201B2Image forming apparatus, abnormality diagnosis method, and image forming systemCANON KK·Filed 2022·Granted Oct 22, 2024·0 cites·12 claims
- 2470US8082651B2Micro-structure fabrication methodZAITSU YOSHITAKA·Filed 2008·Granted Dec 27, 2011·5 cites·13 claims
- 2566US7741850B2Electric potential measuring apparatus, and image forming apparatusCANON KK·Filed 2006·Granted Jun 22, 2010·2 cites·10 claims
- 2665US7372278B2Electric potential measuring apparatus electrostatic capacitance measuring apparatus, electric potential measuring method, electrostatic capacitance measuring method, and image forming apparatusCANON KK·Filed 2006·Granted May 13, 2008·1 cites·18 claims
- 2763US7990159B2Potential measurement apparatus and image forming apparatusCANON KK·Filed 2008·Granted Aug 2, 2011·2 cites·3 claims
- 2859US7959843B2Method of fabricating structureCANON KK·Filed 2009·Granted Jun 14, 2011·2 cites·15 claims
- 2959US7274193B2Micromechanical potential sensorCANON KK·Filed 2004·Granted Sep 25, 2007·8 cites·4 claims
- 3058US7460803B2Electric potential measuring device using oscillating device, image forming apparatus, and electric potential measuring methodCANON KK·Filed 2007·Granted Dec 2, 2008·2 cites·7 claims
- 3157US9276501B2Electromechanical transducer and production method thereforCANON KK·Filed 2013·Granted Mar 1, 2016·0 cites·14 claims
- 3257US9180489B2Electromechanical transducerCANON KK·Filed 2014·Granted Nov 10, 2015·0 cites·14 claims
- 3353US11126126B2Image forming apparatus that determines image failureCANON KK·Filed 2020·Granted Sep 21, 2021·0 cites·19 claims
- 3453US8244146B2Image forming apparatus and image forming method with error corrected potential measurementsZAITSU YOSHITAKA·Filed 2011·Granted Aug 14, 2012·0 cites·13 claims
- 3552US2013000116A1Electromechanical transducerCANON KK·Filed 2012·Application pending·0 cites
- 3650US10509356B2Image forming apparatusCANON KK·Filed 2019·Granted Dec 17, 2019·0 cites·17 claims
- 3748US8136212B2Method of fabricating structure having out-of-plane angular segmentZAITSU YOSHITAKA·Filed 2008·Granted Mar 20, 2012·0 cites·11 claims
- 3848US2008112717A1Image forming apparatus and image forming methodCANON KK·Filed 2007·Application pending·0 cites
- 3944US2019171153A1Image forming apparatusCANON KK·Filed 2019·Application pending·0 cites
- 4043US7639020B2Potential sensor and image forming apparatus having potential sensorCANON KK·Filed 2007·Granted Dec 29, 2009·0 cites·8 claims
- 4142US7710129B2Potential measurement apparatus and image forming apparatusCANON KK·Filed 2007·Granted May 4, 2010·0 cites·8 claims
- 4242US2018288255A1Image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →