Inventor · disambiguated record

Yoshihisa Hiraoka

Also filed as: HIRAOKA YOSHIHISA

1 granted patent·35 citations·filing 1990–1990

46Inventor score
Technology areasH01B
Files withTOKYO KEIKI KK1

Top patents by PatentIndex Score

1 record

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