Inventor · disambiguated record

Kouichi Ishiyama

Also filed as: ISHIYAMA KOUICHI

13 granted patents·1 pending application·160 citations·filing 19912014

91Inventor score
Technology areasA61PG08BB22FC07HC23C
Files withMITSUBISHI MATERIALS CORP9NIPPON SHINYAKU CO LTD3ISHIYAMA KOUICHI1OHGI TADAAKI1

Top patents by PatentIndex Score

14 records

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