Inventor · disambiguated record
Ryutaro Kembo
Also filed as: KEMBO RYUTARO
12 granted patents·5 pending applications·11 citations·filing 2017–2023
82Inventor score
Top patents by PatentIndex Score
17 records- 0193US11884816B2Resin particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jan 30, 2024·2 cites·13 claims
- 0293US10254667B2Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge setFUJI XEROX CO LTD·Filed 2017·Granted Apr 9, 2019·7 cites·8 claims
- 0383US10670983B2Toner set, white toner, and electrostatic charge image developerFUJI XEROX CO LTD·Filed 2017·Granted Jun 2, 2020·2 cites·14 claims
- 0471US11965043B2Resin particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Apr 23, 2024·0 cites·3 claims
- 0566US12326692B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jun 10, 2025·0 cites·13 claims
- 0665US12157813B2Resin particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Dec 3, 2024·0 cites·17 claims
- 0762US10795274B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·14 claims
- 0861US12399442B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 26, 2025·0 cites·12 claims
- 0961US10324389B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted Jun 18, 2019·0 cites·12 claims
- 1060US10866532B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Dec 15, 2020·0 cites·9 claims
- 1157US2022308484A1Method for producing toner for developing electrostatic charge image, and toner for developing electrostatic charge imageFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 1256US11131940B2Toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridgeFUJI BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 28, 2021·0 cites·6 claims
- 1348US2024168399A1Manufacturing method of electrostatic charge image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1446US11693339B2Unit and image forming apparatus having a certain adhesive force propertyFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 4, 2023·0 cites·14 claims
- 1544US2023104971A1Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge setFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1640US2022244655A1Toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 1740US2022244654A1Toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →