Inventor · disambiguated record
Toshinori Fujii
Also filed as: FUJII TOSHINORI
5 granted patents·1 pending application·78 citations·filing 1985–2019
77Inventor score
Files withHITACHI CONSTRUCTION MACH CO3HITACHI CONSTRUCTION MACHINERY1MATSUSHITA ELECTRIC WORKS LTD1NIPPON TELEGRAPH & TELEPHONE1
Top patents by PatentIndex Score
6 records- 0168US4708545AMethod for drilling reference holes in multi-layer printed wiring board assemblyMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Nov 24, 1987·29 cites·7 claims
- 0267US11085352B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Aug 10, 2021·2 cites·1 claims
- 0355US5258980ARadio channel switching control methodNIPPON TELEGRAPH & TELEPHONE·Filed 1990·Granted Nov 2, 1993·46 cites·12 claims
- 0451US9623746B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Apr 18, 2017·1 cites·4 claims
- 0531US10066531B2Urea water supply system for construction machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Sep 4, 2018·0 cites·3 claims
- 0629US2015259878A1Construction MachineHITACHI CONSTRUCTION MACHINERY·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →