Inventor · disambiguated record
Shoki Matsuda
Also filed as: MATSUDA SHOKI
4 granted patents·0 citations·filing 2019–2023
52Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0152US12032332B2Magenta toner, developer, toner accommodating unit, image forming apparatus, and image forming methodRICOH CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·16 claims
- 0250US11841679B2Cyan toner, developer, toner accommodating unit, image forming apparatus, and image forming methodRICOH CO LTD·Filed 2021·Granted Dec 12, 2023·0 cites·11 claims
- 0349US10859934B2Yellow toner, developer, process cartridge, image forming apparatus, and image forming methodFUJINO HIYORI·Filed 2019·Granted Dec 8, 2020·0 cites·8 claims
- 0440US12228881B2Toner, developer, process cartridge, image forming apparatus, and image forming methodMATSUDA SHOKI·Filed 2023·Granted Feb 18, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →