Inventor · disambiguated record

Kiyoshi Kumagawa

Also filed as: KUMAGAWA KIYOSHI

2 granted patents·56 citations·filing 19862000

64Inventor score
Technology areasC04BC08J
Files withUBE INDUSTRIES2

Top patents by PatentIndex Score

2 records

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