Inventor · disambiguated record

Riyouji Sakai

Also filed as: SAKAI RIYOUJI

1 granted patent·11 citations·filing 1978–1978

34Inventor score
Technology areasH01F
Files withNIPPON KINZOKU CO LTD1

Top patents by PatentIndex Score

1 record

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