Inventor · disambiguated record
Satoshi Kojima
Also filed as: KOJIMA SATOSHI
77 granted patents·28 pending applications·483 citations·filing 1993–2023
99Inventor score
Top patents by PatentIndex Score
105 records- 0194US7255969B2Electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Aug 14, 2007·23 cites·14 claims
- 0294US7157197B2Electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Jan 2, 2007·26 cites·17 claims
- 0392US9523931B2Toner, developer and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Dec 20, 2016·8 cites·14 claims
- 0491US11332629B2Curable clear ink composition, storing container, ink set, printing method, printed matter, and cured materialRICOH CO LTD·Filed 2020·Granted May 17, 2022·2 cites·17 claims
- 0591US7332213B2Hardcoat film, antireflection film and equipment for displayTORAY INDUSTRIES·Filed 2004·Granted Feb 19, 2008·57 cites·16 claims
- 0690US8778588B2Toner for electrostatic charge developmentKUSAHARA TERUKI·Filed 2011·Granted Jul 15, 2014·8 cites·17 claims
- 0788US9069288B2Toner housing container and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Jun 30, 2015·5 cites·16 claims
- 0888US8835086B2Electrostatic image developing tonerWATANABE NAOHIRO·Filed 2010·Granted Sep 16, 2014·5 cites·20 claims
- 0988US7107943B2Engine-driven operating machineDENYO CO LTD·Filed 2005·Granted Sep 19, 2006·19 cites·7 claims
- 1088US5817181AProcess for forming deposited film for light-receiving member, light-received member produced by the process deposited film forming apparatus, and method for cleaning deposited film forming apparatusCANON KK·Filed 1995·Granted Oct 6, 1998·39 cites·14 claims
- 1186US7695878B2Image forming apparatus, process cartridge and toner for use in the image forming apparatusRICOH KK·Filed 2007·Granted Apr 13, 2010·7 cites·22 claims
- 1286USD534863SEngine-driven generatorDENYO CO LTD·Filed 2005·Granted Jan 9, 2007·27 cites·1 claims
- 1384US5455138AProcess for forming deposited film for light-receiving member, light-receiving member produced by the process, deposited film forming apparatus, and method for cleaning deposited film forming apparatusCANON KK·Filed 1993·Granted Oct 3, 1995·46 cites·105 claims
- 1483US9618863B2Toner, developer and method of manufacturing tonerTAKAHASHI SATOSHI·Filed 2015·Granted Apr 11, 2017·2 cites·14 claims
- 1582US8956795B2Toner for developing electrostatic image, two-component developer and image forming apparatusKOJIMA SATOSHI·Filed 2013·Granted Feb 17, 2015·3 cites·10 claims
- 1682US7229731B2Electrophotographic photosensitive member and electrophotographic apparatus using the electrophotographic photosensitive memberCANON KK·Filed 2006·Granted Jun 12, 2007·7 cites·18 claims
- 1781US9588479B2Image forming apparatus and process cartridgeGOHDA SHOHEI·Filed 2016·Granted Mar 7, 2017·2 cites·12 claims
- 1879US11419854B2Medicament containing pemafibrateKOWA CO·Filed 2018·Granted Aug 23, 2022·4 cites·8 claims
- 1979US9005864B2Toner, two-component developer and image forming apparatusSATOH SYOUKO·Filed 2013·Granted Apr 14, 2015·4 cites·7 claims
- 2079US7229730B2Process for producing negative-charging electrophotographic photosensitive member, negative-charging electrophotographic photosensitive member, and electrophotographic apparatus using sameCANON KK·Filed 2006·Granted Jun 12, 2007·6 cites·11 claims
- 2179US6716492B1Recording medium for ink-jet recordingCANON KK·Filed 2000·Granted Apr 6, 2004·14 cites·5 claims
- 2278US10151991B2Toner, toner stored unit, and image forming apparatusKOJIMA SATOSHI·Filed 2017·Granted Dec 11, 2018·1 cites·7 claims
- 2377US8309202B2Hard-coated film, method for production thereof and antireflection filmKOJIMA SATOSHI·Filed 2007·Granted Nov 13, 2012·9 cites·11 claims
- 2476US5514506ALight receiving member having a multi-layered light receiving layer with an enhanced concentration of hydrogen or/and halogen atoms in the vicinity of the interface of adjacent layersCANON KK·Filed 1993·Granted May 7, 1996·21 cites·34 claims
- 2575US8455169B2Toner, method for preparing the toner, and image forming method using the tonerINOUE DAISUKE·Filed 2010·Granted Jun 4, 2013·2 cites·17 claims
- 2674US12486418B2Active energy ray curing composition, comprising a polymerizable monomer and a polyester resinFUJITA YUUSUKE·Filed 2022·Granted Dec 2, 2025·0 cites·19 claims
- 2772US7033717B2Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the sameCANON KK·Filed 2003·Granted Apr 25, 2006·13 cites·31 claims
- 2870US12379019B2Spiral advancing and retreating operation device, belt member for tubular telescopic body, and method for manufacturing belt member for tubular telescopic bodyTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·10 claims
- 2968US12234893B2Extension-retraction deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·1 claims
- 3066US11091576B2Active energy ray-curable composition, active energy ray-curable inkjet ink, composition storage container, inkjet discharging apparatus, and cured productRICOH CO LTD·Filed 2020·Granted Aug 17, 2021·0 cites·12 claims
- 3165US9086647B2Developing device that suppresses hysteresisSAKASHITA SHINGO·Filed 2013·Granted Jul 21, 2015·1 cites·10 claims
- 3264US11401432B2Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matterRICOH CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·15 claims
- 3364USD515030SEngine-driven generatorDENYO CO LTD·Filed 2004·Granted Feb 14, 2006·9 cites·1 claims
- 3462US12281231B2Ink, ink set, ink container, recording method, and recording apparatusRICOH CO LTD·Filed 2020·Granted Apr 22, 2025·0 cites·12 claims
- 3561US7211357B2Electrophotographic photosensitive memberCANON KK·Filed 2004·Granted May 1, 2007·7 cites·24 claims
- 3660US7033721B2Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the sameCANON KK·Filed 2003·Granted Apr 25, 2006·7 cites·26 claims
- 3760US2023183410A1Active energy ray curing composition, active energy ray curing ink composition, active energy ray curing inkjet ink composition, composition container, apparatus for forming two-dimensional or three-dimensional image, method of forming two-dimensional or three-dimensional image, cured matter, and decorative objectISHII HIKARU·Filed 2022·Application pending·0 cites
- 3859US10451989B2Toner, toner stored unit, and image forming apparatusKOJIMA SATOSHI·Filed 2018·Granted Oct 22, 2019·0 cites·9 claims
- 3958US11370932B2Curable composition, accommodating unit, device for forming two or three dimensional image, method of forming two or three dimensional image, and cured matterRICOH CO LTD·Filed 2020·Granted Jun 28, 2022·0 cites·19 claims
- 4058US8043778B2Toner, method for preparing the toner, and image forming apparatus using the tonerRICOH CO LTD·Filed 2007·Granted Oct 25, 2011·1 cites·22 claims
- 4157US10508211B2Ink, ink container, recording device, recording set and recording methodMIYAAKE AZUMI·Filed 2018·Granted Dec 17, 2019·0 cites·11 claims
- 4257US9971261B2TonerTAKAHASHI SATOSHI·Filed 2017·Granted May 15, 2018·0 cites·8 claims
- 4357US9291931B2Electrostatic charge image developing tonerRICOH CO LTD·Filed 2014·Granted Mar 22, 2016·0 cites·8 claims
- 4457US8029960B2Toner for developing electrostatic latent image, and image forming apparatus and process cartridge using the tonerRICOH CO LTD·Filed 2008·Granted Oct 4, 2011·1 cites·18 claims
- 4556US2023183520A1Image forming method, active energy ray-curable composition set, and image forming apparatusFUJITA YUUSUKE·Filed 2022·Application pending·0 cites
- 4655US12247644B2Spiral advancing and retreating operation device and belt member for tubular telescopic bodyTOYOTA MOTOR CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·11 claims
- 4755US12148638B2Abnormality detection systemDENSO CORP·Filed 2021·Granted Nov 19, 2024·0 cites·7 claims
- 4855US9977367B2Toner, toner housing unit, and image forming apparatusKOJIMA SATOSHI·Filed 2016·Granted May 22, 2018·0 cites·15 claims
- 4954US6090513AEclectrophotographic light-receiving member and process for its productionCANON KK·Filed 1997·Granted Jul 18, 2000·11 cites·37 claims
- 5053US10202925B2Internal combustion engine controllerHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 12, 2019·0 cites·15 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →