Inventor · disambiguated record

Yoichi Sumiyoshi

Also filed as: SUMIYOSHI YOICHI

1 granted patent·0 citations·filing 2020–2020

2Inventor score
Technology areasF16L
Files withTOYOX KK1

Top patents by PatentIndex Score

1 record

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