Inventor · disambiguated record
Hideo Sumikawa
Also filed as: SUMIKAWA HIDEO
2 granted patents·14 citations·filing 2002–2002
57Inventor score
Technology areasF25C
Files withHOSHIZAKI ELECTRIC CO LTD2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →