Inventor · disambiguated record
Takafumi Koide
Also filed as: KOIDE TAKAFUMI
27 granted patents·3 pending applications·39 citations·filing 2007–2021
92Inventor score
Files withFUJI XEROX CO LTD25FUJIFILM BUSINESS INNOVATION CORP2MIZUTANI NORIYUKI2KURIBAYASHI MASATAKA1
Top patents by PatentIndex Score
30 records- 0194US8216757B2Toner for electrostatic charge image development and manufacturing method thereof, and electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatusMIZUTANI NORIYUKI·Filed 2008·Granted Jul 10, 2012·28 cites·15 claims
- 0282US9709918B1Image forming apparatus using brilliant toner having metal pigmentFUJI XEROX CO LTD·Filed 2016·Granted Jul 18, 2017·2 cites·6 claims
- 0377US10656558B1Image forming apparatus and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted May 19, 2020·1 cites·16 claims
- 0477US10613466B1Image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Apr 7, 2020·1 cites·17 claims
- 0577US10564565B1Electrophotographic image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Feb 18, 2020·1 cites·18 claims
- 0675US10394179B1Image forming apparatus with cleaning unitFUJI XEROX CO LTD·Filed 2018·Granted Aug 27, 2019·1 cites·19 claims
- 0770US7867683B2Toner, method of producing the same, developer, and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Jan 11, 2011·3 cites·17 claims
- 0860US8722296B2Toner for electrostatic image development, method of producing the same, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatusMIZUTANI NORIYUKI·Filed 2007·Granted May 13, 2014·2 cites·13 claims
- 0958US2022091522A1Delivery device and image forming apparatusFUJI XEROX CO LTD·Filed 2021·Application pending·0 cites
- 1056US11630402B2Particle conveying device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Apr 18, 2023·0 cites·15 claims
- 1151US10558150B1Image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Feb 11, 2020·0 cites·14 claims
- 1250US9244392B2Image forming apparatus with oriented flake shape tonerFUJI XEROX CO LTD·Filed 2014·Granted Jan 26, 2016·0 cites·6 claims
- 1348US10488773B2Image forming apparatus comprising a supplying device including a storage and a transport unitFUJI XEROX CO LTD·Filed 2018·Granted Nov 26, 2019·0 cites·11 claims
- 1447US11796939B2Conveying device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 24, 2023·0 cites·6 claims
- 1547US10719041B2Image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Jul 21, 2020·0 cites·15 claims
- 1647US9058001B2Image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jun 16, 2015·0 cites·4 claims
- 1746US10466607B2Image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted Nov 5, 2019·0 cites·16 claims
- 1846US10120295B2Image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Nov 6, 2018·0 cites·11 claims
- 1946US2020301311A1Image forming apparatus and process cartridge having electrostatic image developing toner with specified viscosityFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 2046US2020292964A1Image forming apparatus including a transporter having blades and electrostatic image developing toner with specified viscosityFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 2145US9983494B2Image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted May 29, 2018·0 cites·12 claims
- 2244US10831139B1Image forming apparatus including a fixing belt for fixing toner including toner particles and silica particlesFUJI XEROX CO LTD·Filed 2020·Granted Nov 10, 2020·0 cites·20 claims
- 2344US10180650B2Image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Jan 15, 2019·0 cites·9 claims
- 2443US10152008B2Image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted Dec 11, 2018·0 cites·10 claims
- 2542US10175612B2Image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·17 claims
- 2642US10133221B2Image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted Nov 20, 2018·0 cites·10 claims
- 2742US9964877B2Image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted May 8, 2018·0 cites·9 claims
- 2841US9983517B2Image forming apparatusFUJI XEROX CO LTD·Filed 2017·Granted May 29, 2018·0 cites·11 claims
- 2941US9874836B1Image forming apparatus using a developer containing a specific tonerFUJI XEROX CO LTD·Filed 2017·Granted Jan 23, 2018·0 cites·8 claims
- 3038US8090283B2Image forming apparatus, cartridge, and cleaning deviceKURIBAYASHI MASATAKA·Filed 2009·Granted Jan 3, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →