Inventor · disambiguated record
Teppei Yawada
Also filed as: YAWADA TEPPEI
26 granted patents·6 pending applications·9 citations·filing 2014–2024
91Inventor score
Top patents by PatentIndex Score
32 records- 0184US10656567B1Electrophotographic image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted May 19, 2020·2 cites·14 claims
- 0284US9141027B1Cleaning device, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Sep 22, 2015·3 cites·11 claims
- 0377US10564565B1Electrophotographic image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Feb 18, 2020·1 cites·18 claims
- 0476US10670998B1Image forming apparatus including an electrostatic image developer including a tonerFUJI XEROX CO LTD·Filed 2019·Granted Jun 2, 2020·1 cites·14 claims
- 0575US10394179B1Image forming apparatus with cleaning unitFUJI XEROX CO LTD·Filed 2018·Granted Aug 27, 2019·1 cites·19 claims
- 0674US9897965B2Image forming device having a suction deviceFUJI XEROX CO LTD·Filed 2016·Granted Feb 20, 2018·1 cites·8 claims
- 0765US12189335B2White toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jan 7, 2025·0 cites·11 claims
- 0865US12169389B2Photoluminescent toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Dec 17, 2024·0 cites·13 claims
- 0964US12461462B2White toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Nov 4, 2025·0 cites·13 claims
- 1061US11506989B2Electrostatic charge image developing toner and electrostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 22, 2022·0 cites·19 claims
- 1158US11156934B2Carrier for developing electrostatic charge image, electrostatic charge image developer, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Oct 26, 2021·0 cites·18 claims
- 1257US12346048B2Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Granted Jul 1, 2025·0 cites·10 claims
- 1357US9075347B2Developing device and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Jul 7, 2015·0 cites·16 claims
- 1455US9753404B2Powder container and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Sep 5, 2017·0 cites·8 claims
- 1555US9069295B2Cleaning unit, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Jun 30, 2015·0 cites·10 claims
- 1655US2025123581A1Image forming apparatus and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 1754US10067437B2Electrostatic charge image developer, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Sep 4, 2018·0 cites·13 claims
- 1853US9891554B2Developing device and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Feb 13, 2018·0 cites·10 claims
- 1952US9488952B2Cleaning device and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Nov 8, 2016·0 cites·5 claims
- 2052US9411270B1Cleaning device and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Aug 9, 2016·0 cites·15 claims
- 2151US10558150B1Image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Feb 11, 2020·0 cites·14 claims
- 2251US10036980B2Developing device and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Jul 31, 2018·0 cites·10 claims
- 2351US2024085816A1Electrostatic image developing white toner, electrostatic image white developer, white toner cartridge, process cartridge, image forming apparatus, image forming method, and electrostatic image developing toner setFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 2450US10921724B2Image forming apparatus and toner with temperature-viscosity relationshipFUJI XEROX CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·15 claims
- 2549US2024094652A1Toner set, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 2648US10488773B2Image 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
- 2747US10719041B2Image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Jul 21, 2020·0 cites·15 claims
- 2846US10466607B2Image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted Nov 5, 2019·0 cites·16 claims
- 2941US9891577B2Image forming apparatus and image forming method using a toner carrier containing silicon derived from silica and silicone oilFUJI XEROX CO LTD·Filed 2016·Granted Feb 13, 2018·0 cites·14 claims
- 3035US2017031308A1Unit for image forming apparatus, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 3135US2017031309A1Unit for image forming apparatus, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 3233US2016216661A1Image forming apparatus and medium stacking deviceFUJI XEROX CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →