Inventor · disambiguated record

Rie Usui

Also filed as: USUI RIE

1 granted patent·1 pending application·6 citations·filing 2005–2009

30Inventor score
Technology areasA47J
Files withMERMAID CO LTD1USUI RIE1

Top patents by PatentIndex Score

2 records

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