Inventor · disambiguated record

Masaru Hirasawa

Also filed as: HIRASAWA MASARU

1 granted patent·30 citations·filing 1990–1990

44Inventor score
Technology areasD21C
Files withOJI PAPER CO1

Top patents by PatentIndex Score

1 record

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