Inventor · disambiguated record
Norihisa Fujita
Also filed as: FUJITA NORIHISA
4 granted patents·46 citations·filing 1991–2023
74Inventor score
Top patents by PatentIndex Score
4 records- 0162US6216853B1Toothed conveyor belt and coating removal jig for the sameTSUBAKIMOTO CHAIN CO·Filed 1999·Granted Apr 17, 2001·24 cites·16 claims
- 0260USD1019723SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2021·Granted Mar 26, 2024·2 cites·1 claims
- 0355US5145277AFastening a wheel or wheel-like body to a shaftTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Sep 8, 1992·20 cites·20 claims
- 0444USD1052627SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2023·Granted Nov 26, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →