Inventor · disambiguated record

Shinpei Hirokawa

Also filed as: HIROKAWA SHINPEI

2 granted patents·16 citations·filing 2000–2001

57Inventor score
Technology areasH01J
Files withDENKI KAGAKU KOGYO KK2

Top patents by PatentIndex Score

2 records

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