Inventor · disambiguated record

Katsumi Sonoyama

Also filed as: SONOYAMA KATSUMI

1 granted patent·4 citations·filing 1999–1999

23Inventor score
Technology areasB65H
Files withTORAY INDUSTRIES1

Top patents by PatentIndex Score

1 record

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