Inventor · disambiguated record
Naohiro Nagafuchi
Also filed as: NAGAFUCHI NAOHIRO
3 granted patents·3 pending applications·18 citations·filing 1993–2019
67Inventor score
Top patents by PatentIndex Score
6 records- 0164US8469777B2Linear abrasive brush member, method for preparing linear abrasive brush member, and abrasive brushNAGAFUCHI NAOHIRO·Filed 2008·Granted Jun 25, 2013·7 cites·2 claims
- 0252US6431971B2Abrasive brush3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Aug 13, 2002·6 cites·17 claims
- 0348US2020306933A1Polishing sheet and polishing method3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 0448US2022080556A1Grinding wheel and method of manufacturing grinding wheel3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 0537US2018043507A1Abrasive disc with lateral cover layer3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
- 0630US5327601ASplit abrasive roll attachment systemMINNESOTA MINING & MFG·Filed 1993·Granted Jul 12, 1994·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →