Inventor · disambiguated record
So Matsuya
Also filed as: MATSUYA SO
2 granted patents·1 pending application·1 citations·filing 2007–2008
31Inventor score
Files withKONICA MINOLTA BUSINESS TECH3
Top patents by PatentIndex Score
3 records- 0156US7831183B2Electrophotograph developing roller and developing apparatus employing the sameKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Nov 9, 2010·1 cites·23 claims
- 0244US8029965B2Developing roller and image forming method employing the sameKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Oct 4, 2011·0 cites·5 claims
- 0338US2008220363A1Developing roller and image forming method using the sameKONICA MINOLTA BUSINESS TECH·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →