Inventor · disambiguated record

Ryoji Koyama

Also filed as: KOYAMA RYOJI

2 granted patents·4 pending applications·12 citations·filing 20122015

49Inventor score
Technology areasB60KG06FG01CH04N
Files withADACHI KAZUHIDE2AISIN AW CO1HAYATOMA TAKEO1MATSUOKA MASATOSHI1TAKA YOICHIRO1

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6 records

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