Inventor · disambiguated record

Shigeru Fujiya

Also filed as: FUJIYA SHIGERU

2 granted patents·10 citations·filing 1989–1993

55Inventor score

Technology areasH01F H02B

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0132US4933802AGas insulated switchgear system having single phase reserve busHITACHI LTD·Filed 1989·Granted Jun 12, 1990·6 cites·5 claims
0230US5367432AInstrument current transformer for power cablesHITACHI LTD·Filed 1993·Granted Nov 22, 1994·4 cites·7 claims

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