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 LTD1 USUI RIE1

Top patents by PatentIndex Score

2 records

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