Inventor · disambiguated record

Yasuhiro Fuma

Also filed as: FUMA YASUHIRO

1 granted patent·2 pending applications·0 citations·filing 2020–2025

14Inventor score

Technology areasG03G

Files withFUSO CHEMICAL CO LTD3

Top patents by PatentIndex Score

3 records

0172US2025251672A1Hydrophobic silica powder and toner resin particleFUSO CHEMICAL CO LTD·Filed 2025·Application pending·0 cites
0272US2025251673A1Hydrophobic silica powder and toner resin particleFUSO CHEMICAL CO LTD·Filed 2025·Application pending·0 cites
0356US12306578B2Hydrophobic silica powder and toner resin particleFUSO CHEMICAL CO LTD·Filed 2020·Granted May 20, 2025·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →