Inventor · disambiguated record

Keizo Hirahara

Also filed as: HIRAHARA KEIZO

2 granted patents·27 citations·filing 1990–1993

59Inventor score
Technology areasA61PY10T
Files withHOECHST JAPAN2

Top patents by PatentIndex Score

2 records

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