Inventor · disambiguated record
Shohichi Sugimoto
Also filed as: SUGIMOTO SHOHICHI
6 granted patents·2 pending applications·95 citations·filing 1998–2020
80Inventor score
Technology areasG03G
Top patents by PatentIndex Score
8 records- 0194US6432590B1Electrophotographic toner and image forming method using the tonerRICOH KK·Filed 2000·Granted Aug 13, 2002·72 cites·34 claims
- 0266US6274282B1Full-color electrophotographic image formation method, color toners for use in the same, and color image formed by use of the color tonersRICOH KK·Filed 2000·Granted Aug 14, 2001·9 cites·18 claims
- 0355US10234783B2Carrier, developer, image forming apparatus, developer stored unit, and image forming methodSAKATA KOICHI·Filed 2016·Granted Mar 19, 2019·0 cites·12 claims
- 0454US5998073ADry toner for electrophotographyRICOH KK·Filed 1998·Granted Dec 7, 1999·11 cites·13 claims
- 0548US11036156B2Toner, developer, toner stored unit, image forming apparatus, image forming method, and printed matter producing methodOGINO KOHTAROH·Filed 2020·Granted Jun 15, 2021·0 cites·9 claims
- 0635US6268098B1Full-color electrophotographic image formation method, color toners for use in the same, and color image formed by use of the color tonersRICOH KK·Filed 1998·Granted Jul 31, 2001·3 cites·6 claims
- 0734US2003190538A1Color toners and image forming method using the color tonersRICOH KK·Filed 2002·Application pending·0 cites
- 0826US2002192580A1Color toners and image forming method using the color tonersFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →