Inventor · disambiguated record
Sakiko Takeuchi
Also filed as: TAKEUCHI SAKIKO
13 granted patents·2 pending applications·7 citations·filing 2018–2023
84Inventor score
Technology areasG03G
Top patents by PatentIndex Score
15 records- 0188US11106148B2Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Aug 31, 2021·2 cites·20 claims
- 0281US11188004B2Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 30, 2021·1 cites·20 claims
- 0381US11126102B2Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 21, 2021·1 cites·15 claims
- 0480US11126099B2Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 21, 2021·1 cites·20 claims
- 0580US11067913B1Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 20, 2021·1 cites·20 claims
- 0679US11126098B2Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 21, 2021·1 cites·19 claims
- 0768US10691035B2Brilliant toner, electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Jun 23, 2020·0 cites·10 claims
- 0866US10649356B2Brilliant toner, electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted May 12, 2020·0 cites·23 claims
- 0964US10739690B1Toner for electrostatic image development electrostatic image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Aug 11, 2020·0 cites·13 claims
- 1064US10725393B1Toner for electrostatic image development, electrostatic image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Jul 28, 2020·0 cites·14 claims
- 1162US11073772B1Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jul 27, 2021·0 cites·20 claims
- 1261US11181843B2Electrostatic-image developing toner, electrostatic-image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 23, 2021·0 cites·20 claims
- 1358US12019395B2Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 25, 2024·0 cites·18 claims
- 1449US2024118642A1Toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1542US2022373924A1Electrostatic image developer, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →