Inventor · disambiguated record

Youji Semba

Also filed as: SEMBA YOUJI

13 granted patents·1 pending application·1,065 citations·filing 19922013

94Inventor score
Technology areasG10HH04BA63FG09BG11B
Files withYAMAHA CORP13SUGII KIYOHISA1

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14 records

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