Inventor · disambiguated record

Ryohei Takuma

Also filed as: TAKUMA RYOHEI

3 granted patents·8 pending applications·2 citations·filing 20122022

48Inventor score
Technology areasG06QH04WA63BG06F
Files withRAKUTEN INC6RAKUTEN GROUP INC4FUKUDA YASUKO1

Top patents by PatentIndex Score

11 records

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Ryohei Takuma — Patent Inventor | PatentIndex