Inventor · disambiguated record
Daisuke Tomita
Also filed as: TOMITA DAISUKE
60 granted patents·16 pending applications·63 citations·filing 2004–2025
97Inventor score
Files withFUJI XEROX CO LTD11TOMITA DAISUKE10FUJIFILM BUSINESS INNOVATION CORP7HITACHI-LG DATA STORAGE INC7HITACHI MEDIA ELECTRON KK6
Top patents by PatentIndex Score
76 records- 0193US8380115B2Lubricant applicator, image forming apparatus, and process cartridgeRICOH CO LTD·Filed 2010·Granted Feb 19, 2013·9 cites·7 claims
- 0288US10042314B2Cleaning device, process cartridge incorporating the cleaning device, and image forming apparatus incorporating the cleaning deviceTOMITA DAISUKE·Filed 2017·Granted Aug 7, 2018·4 cites·14 claims
- 0388US8712261B2Lubricant supplying device, process cartridge, and image forming apparatusKUDO NORIO·Filed 2012·Granted Apr 29, 2014·5 cites·13 claims
- 0486US10732532B1Electrostatic image developing toner, electrostatic image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Aug 4, 2020·1 cites·17 claims
- 0583US10018941B2Cleaning device, and image forming apparatus and process unit incorporating sameTOMITA DAISUKE·Filed 2017·Granted Jul 10, 2018·2 cites·20 claims
- 0682US8428475B2Waste toner container and image forming apparatus incorporating sameTOMITA DAISUKE·Filed 2010·Granted Apr 23, 2013·3 cites·7 claims
- 0780US9632475B2Lubricant applicator, image forming apparatus, and process cartridgeUENISHI HIROYUKI·Filed 2015·Granted Apr 25, 2017·2 cites·20 claims
- 0880US9395678B2Waste toner container and image forming apparatusKARASAWA SHINYA·Filed 2015·Granted Jul 19, 2016·2 cites·20 claims
- 0980US7948858B2Optical information processing apparatus, optical pick-up device and optical recording disc systemHITACHI MEDIA ELECTRON KK·Filed 2009·Granted May 24, 2011·4 cites·7 claims
- 1079US10423088B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted Sep 24, 2019·1 cites·14 claims
- 1176US7502303B2Optical information processing apparatus, optical pick-up device and optical recording disc systemHITACHI MEDIA ELECTRON KK·Filed 2005·Granted Mar 10, 2009·3 cites·13 claims
- 1275US9436152B2Lubricant supplying device, image forming apparatus and process cartridgeRICOH CO LTD·Filed 2015·Granted Sep 6, 2016·1 cites·20 claims
- 1374US9798288B2Image forming apparatus which controls the rotation speed of a lubricant supply rollerMAEHATA YASUHIRO·Filed 2016·Granted Oct 24, 2017·1 cites·19 claims
- 1474US9703253B2Toner conveyance device and image forming apparatusTOMITA DAISUKE·Filed 2016·Granted Jul 11, 2017·1 cites·19 claims
- 1574US8725009B2Image forming apparatusTOMITA DAISUKE·Filed 2011·Granted May 13, 2014·2 cites·18 claims
- 1672US12130586B2Resin fine particle, thermoplastic resin particle, and method for producing resin fine particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 29, 2024·0 cites·9 claims
- 1770US9146517B2Lubricant supplying device, image forming apparatus and process cartridgeHONJOH KENJI·Filed 2013·Granted Sep 29, 2015·1 cites·20 claims
- 1870US9128452B2Lubricant supply system, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2014·Granted Sep 8, 2015·1 cites·20 claims
- 1970US9122225B2Lubricant applicator, image forming apparatus, and process cartridgeUENISHI HIROYUKI·Filed 2013·Granted Sep 1, 2015·2 cites·31 claims
- 2070US9052669B2Lubricant applicator, image forming apparatus, and process cartridgeTOMITA DAISUKE·Filed 2013·Granted Jun 9, 2015·1 cites·20 claims
- 2170US9037038B2Image carrier surface treatment device, process cartridge, and image forming apparatusKARASAWA SHINYA·Filed 2013·Granted May 19, 2015·1 cites·13 claims
- 2269US9690250B2Image forming apparatusSAITO TOMOHIKO·Filed 2016·Granted Jun 27, 2017·1 cites·7 claims
- 2369US8718530B2Lubricant supply device, process cartridge, and image forming apparatusKUDO NORIO·Filed 2012·Granted May 6, 2014·1 cites·13 claims
- 2468US8315535B2Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unitSHINTANI TAKESHI·Filed 2009·Granted Nov 20, 2012·3 cites·20 claims
- 2568US2025392342A1Transmission driver integrated circuit, device including the same, and bus systemYOSHIKUNI MASATO·Filed 2025·Application pending·0 cites
- 2667US8913923B2Image forming apparatus with neutralizer and image forming methodKOSUGE AKIO·Filed 2012·Granted Dec 16, 2014·1 cites·8 claims
- 2767US8761654B2Cleaning device, process cartridge, and image forming apparatusKAWAHARA SHINICHI·Filed 2011·Granted Jun 24, 2014·1 cites·8 claims
- 2867US7153629B2Releasing sheetLINTEC CORP·Filed 2004·Granted Dec 26, 2006·5 cites·16 claims
- 2966US12025950B2Resin fine particle, thermoplastic resin particle, and method for producing resin fine particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 2, 2024·0 cites·12 claims
- 3066US10656546B1Electrostatic-image developing toner, electrostatic-image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted May 19, 2020·0 cites·11 claims
- 3165US9708191B2Silica composite particles and method of preparing the sameFUJI XEROX CO LTD·Filed 2014·Granted Jul 18, 2017·0 cites·7 claims
- 3264US11675285B2Electrostatic image developing toner, method for producing electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 13, 2023·0 cites·20 claims
- 3364US10754269B1Electrostatic-image developing toner, electrostatic-image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Aug 25, 2020·0 cites·18 claims
- 3463US12454584B2Method of producing resin particles and method of producing electrostatic charge image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 28, 2025·0 cites·14 claims
- 3563US10761444B2Electrostatic charge image development toner and electrostatic charge image developerFUJI XEROX CO LTD·Filed 2019·Granted Sep 1, 2020·0 cites·15 claims
- 3663US9658054B2Optical measuring apparatusHITACHI MEDIA ELECTRONICS CO LTD·Filed 2013·Granted May 23, 2017·2 cites·14 claims
- 3761US9593935B2Optical image measuring apparatusHITACHI-LG DATA STORAGE INC·Filed 2015·Granted Mar 14, 2017·1 cites·8 claims
- 3860US10719022B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·9 claims
- 3959US7897229B2Release sheet and pressure-sensitive adhesive articleLINTEC CORP·Filed 2006·Granted Mar 1, 2011·0 cites·8 claims
- 4057US2008068972A1Optical pick-up apparatus and optical disc apparatus including the sameYABE AKIO·Filed 2007·Application pending·0 cites
- 4157US2008068971A1Optical pick-up apparatus and optical disc apparatus including the sameYABE AKIO·Filed 2007·Application pending·0 cites
- 4257US2008062849A1Optical pick-up apparatus and optical disc apparatus including the sameYABE AKIO·Filed 2007·Application pending·0 cites
- 4356US9989872B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Jun 5, 2018·0 cites·13 claims
- 4455US8798929B2Navigation apparatusTSUJI KENJI·Filed 2010·Granted Aug 5, 2014·1 cites·17 claims
- 4555US2008056100A1Optical pick-up apparatus and optical disc apparatus including the sameYABE AKIO·Filed 2007·Application pending·0 cites
- 4654US12078959B2Method for producing toner for developing electrostatic charge image, and toner for developing electrostatic charge imageFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 3, 2024·0 cites·11 claims
- 4754US10481515B2Charging device, process cartridge, and image forming apparatusKUWABARA NOBUO·Filed 2019·Granted Nov 19, 2019·0 cites·16 claims
- 4853US9384380B2Information recording media, information reproduction apparatus, and information reproducing methodHITACHI MEDIA ELECTRON KK·Filed 2014·Granted Jul 5, 2016·0 cites·18 claims
- 4952US9563167B2Image forming apparatus performing a corona products removal modeTOMITA DAISUKE·Filed 2016·Granted Feb 7, 2017·0 cites·17 claims
- 5050US2013143043A1Silica composite particles and method of preparing the sameFUJI XEROX CO LTD·Filed 2012·Application pending·0 cites
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →