Inventor · disambiguated record

Takeo Ishiyama

Also filed as: ISHIYAMA TAKEO

7 granted patents·5 pending applications·9 citations·filing 20042021

79Inventor score
Technology areasA61PA61K
Files withSUMITOMO DAINIPPON PHARMA CO LTD4OHNO YUKIHIRO3IKEDA KAZUHITO2ISHIYAMA TAKEO2SUMITOMO PHARMA CO LTD1

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12 records

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