Inventor · disambiguated record

Hiroyoshi Koyama

Also filed as: KOYAMA HIROYOSHI

14 granted patents·5 pending applications·451 citations·filing 19852011

93Inventor score
Technology areasA61KA61PG02B
Files withTAKEDA CHEMICAL INDUSTRIES LTD6KOIKE MASAHIKO4TAKEDA PHARMACEUTICAL2FUJIKURA LTD1HAMAGUCHI NAORU1

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19 records

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