Inventor · disambiguated record
Yasuyuki Sanui
Also filed as: SANUI YASUYUKI
3 granted patents·80 citations·filing 1998–2023
68Inventor score
Technology areasG03G
Top patents by PatentIndex Score
3 records- 0193US6183926B1Toner and two-component developer for electrophotographic process and image formation method and image formation apparatus using the tonerRICOH KK·Filed 1999·Granted Feb 6, 2001·73 cites·36 claims
- 0240US12228881B2Toner, developer, process cartridge, image forming apparatus, and image forming methodMATSUDA SHOKI·Filed 2023·Granted Feb 18, 2025·0 cites·8 claims
- 0339US5952143ACarrier for developing electrostatic latent image and manufacturing method thereofRICOH KK·Filed 1998·Granted Sep 14, 1999·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →