Inventor · disambiguated record
Atsushi Sugawara
Also filed as: SUGAWARA ATSUSHI
82 granted patents·26 pending applications·187 citations·filing 1990–2025
98Inventor score
Files withFUJI XEROX CO LTD32FUJIFILM BUSINESS INNOVATION CORP28CANON KK22SHOWA DENKO KK6SUGAWARA ATSUSHI6
Top patents by PatentIndex Score
108 records- 0194US8298737B2White toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatusKADOKURA YASUO·Filed 2010·Granted Oct 30, 2012·14 cites·14 claims
- 0292US9529288B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Dec 27, 2016·6 cites·9 claims
- 0390US11353803B2Toner for electrostatic image development, electrostatic image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 7, 2022·2 cites·8 claims
- 0489US11284015B2Image pickup apparatus capable of performing image pickup with reduced flicker influence, method for controlling the same, and storage mediumCANON KK·Filed 2021·Granted Mar 22, 2022·2 cites·10 claims
- 0589US9451148B2Image recording apparatus and image reproducing apparatusCANON KK·Filed 2013·Granted Sep 20, 2016·7 cites·30 claims
- 0688US8730374B2Focus detection apparatusSUGAWARA ATSUSHI·Filed 2010·Granted May 20, 2014·10 cites·14 claims
- 0786US10732532B1Electrostatic image developing toner, electrostatic image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Aug 4, 2020·1 cites·17 claims
- 0886US7951519B2Toner for development of electrostatic image, method for manufacturing the same, developer for development of electrostatic image, toner cartridge, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2008·Granted May 31, 2011·8 cites·24 claims
- 0984US9904196B1White toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Feb 27, 2018·2 cites·10 claims
- 1084US8652727B2Transparent toner and toner image using the same, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodSUGAWARA ATSUSHI·Filed 2012·Granted Feb 18, 2014·3 cites·18 claims
- 1183US8293440B2White toner for electrostatic image development, electrostatic image developing agent, toner cartridge, process cartridge and image forming apparatusNAKAMURA YUKIAKI·Filed 2010·Granted Oct 23, 2012·5 cites·12 claims
- 1282US9891555B2Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge setFUJI XEROX CO LTD·Filed 2016·Granted Feb 13, 2018·2 cites·9 claims
- 1382US9678449B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Jun 13, 2017·2 cites·9 claims
- 1482US7609294B2Image pick-up apparatus capable of taking moving images and still images and image picking-up methodCANON KK·Filed 2006·Granted Oct 27, 2009·7 cites·21 claims
- 1581US8877414B2Electrostatic image developing toner, method for manufacturing electrostatic image developing toner, developer, and image forming methodSUGAWARA ATSUSHI·Filed 2011·Granted Nov 4, 2014·3 cites·18 claims
- 1681US7906264B2Electrostatic latent image developing toner and method for producing the same, and electrostatic latent image developer, toner cartridge, process cartridge and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Mar 15, 2011·6 cites·12 claims
- 1780US11531284B2Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Dec 20, 2022·1 cites·18 claims
- 1880US11392052B2Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 19, 2022·1 cites·20 claims
- 1979US11012634B2Image pickup apparatus capable of performing image pickup with reduced flicker influence, method for controlling the same, and storage mediumCANON KK·Filed 2019·Granted May 18, 2021·2 cites·17 claims
- 2079US10868972B2Image capturing apparatus, control method thereof, and storage mediumCANON KK·Filed 2019·Granted Dec 15, 2020·2 cites·14 claims
- 2179US10423088B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted Sep 24, 2019·1 cites·14 claims
- 2278US8259215B2Image pickup apparatus having focus control using phase difference detectionSUGAWARA ATSUSHI·Filed 2009·Granted Sep 4, 2012·5 cites·9 claims
- 2376US9946182B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2017·Granted Apr 17, 2018·1 cites·12 claims
- 2476US8389187B2Transparent toner for electrostatic latent image developing, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus and image forming methodKADOKURA YASUO·Filed 2009·Granted Mar 5, 2013·4 cites·17 claims
- 2576US7846633B2Toner for developing electrostatic image, method for producing the same, developer for developing electrostatic image, and image forming methodFUJI XEROX CO LTD·Filed 2005·Granted Dec 7, 2010·5 cites·11 claims
- 2675US10095142B2Brilliant toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Oct 9, 2018·1 cites·17 claims
- 2775US9871975B2Imaging apparatus and control methodCANON KK·Filed 2015·Granted Jan 16, 2018·2 cites·22 claims
- 2875US7892717B2Toner for electrostatic image development, electrostatic image developer and image forming method using the sameFUJI XEROX CO LTD·Filed 2007·Granted Feb 22, 2011·4 cites·17 claims
- 2974US11346358B2Impeller and centrifugal pumpMIKUNI KOGYO KK·Filed 2020·Granted May 31, 2022·1 cites·15 claims
- 3074US5096446AExhaust silencer unit for propulsion unitSANSHIN KOGYO KANUSHIKI KAISHA·Filed 1990·Granted Mar 17, 1992·46 cites·23 claims
- 3173US9841693B2Brilliant toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Dec 12, 2017·1 cites·9 claims
- 3272US9648249B2Image capturing apparatus, method of controlling the same, and storage mediumCANON KK·Filed 2014·Granted May 9, 2017·2 cites·8 claims
- 3370US10986282B2Image pickup apparatus that performs flash shooting suitable for both main subject and background, control method therefor, and light emission control apparatusCANON KK·Filed 2018·Granted Apr 20, 2021·1 cites·13 claims
- 3470US9681037B2Imaging apparatus and its control method and programCANON KK·Filed 2014·Granted Jun 13, 2017·2 cites·14 claims
- 3568US12457423B2Image capture apparatus capable of detecting flicker, method of controlling same, and storage mediumCANON KK·Filed 2023·Granted Oct 28, 2025·0 cites·5 claims
- 3667US12486423B2Composition for aqueous coating liquidSHOWA DENKO KK·Filed 2020·Granted Dec 2, 2025·0 cites·19 claims
- 3766US12282292B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Apr 22, 2025·0 cites·13 claims
- 3866US12119135B2Electrically conductive polymer composition and method for stably storing electrically conductive polymer solutionSHOWA DENKO KK·Filed 2020·Granted Oct 15, 2024·0 cites·15 claims
- 3966US12105469B2Electrostatic charge image developing toner, electrostatic charge image developer, method for producing electrostatic charge image developing toner, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 1, 2024·0 cites·18 claims
- 4066US10656546B1Electrostatic-image developing toner, electrostatic-image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted May 19, 2020·0 cites·11 claims
- 4165US8859175B2Transparent toner for developing electrostatic latent image, electrostatic latent image developer, toner cartridge, process cartridge, image forming apparatus and image forming methodSUGAWARA ATSUSHI·Filed 2009·Granted Oct 14, 2014·2 cites·14 claims
- 4264US11838647B2Image capture apparatus capable of suppressing flicker reduction when detecting flicker during live view display, and method of controlling sameCANON KK·Filed 2022·Granted Dec 5, 2023·0 cites·6 claims
- 4364US11550236B2Toner for electrostatic image development, electrostatic image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 10, 2023·0 cites·12 claims
- 4464US10908523B2Toner and toner setFUJI XEROX CO LTD·Filed 2018·Granted Feb 2, 2021·0 cites·5 claims
- 4564US10754269B1Electrostatic-image developing toner, electrostatic-image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Aug 25, 2020·0 cites·18 claims
- 4663US12314003B2Electrostatic image developing toner and electrostatic image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 27, 2025·0 cites·14 claims
- 4763US11586120B2Toner for developing electrostatic charge image, electrostatic charge image developer, method for producing toner for developing electrostatic charge image, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
- 4863US10761444B2Electrostatic charge image development toner and electrostatic charge image developerFUJI XEROX CO LTD·Filed 2019·Granted Sep 1, 2020·0 cites·15 claims
- 4963US2023374333A1Coating composition, base material with coating film, separator, secondary battery, lithium-ion secondary battery, and electrode materialRESONAC CORP·Filed 2021·Application pending·0 cites
- 5063US2023374334A1Coating composition and base material with coating filmRESONAC CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →