Inventor · disambiguated record

Yoshiyasu Ichikawa

Also filed as: ICHIKAWA YOSHIYASU

1 granted patent·20 citations·filing 1983–1983

40Inventor score
Technology areasB23H
Files withOGURA JEWEL INDUSTRY CO LTD1

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1 record

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