Inventor · disambiguated record

Katsuji Urai

Also filed as: URAI KATSUJI

0 granted patents·2 pending applications·0 citations·filing 2011–2012

Technology areasA61F

Files withIWANAMI MASATOMI1 LIGHT OPTICAL WORKS LTD1

Top patents by PatentIndex Score

2 records

0129US2013123887A1Liquid retainer, cooling and heating apparatus, and liquid transfer apparatusLIGHT OPTICAL WORKS LTD·Filed 2012·Application pending·0 cites
0224US2013218244A1Head cooling pillow and head cooling deviceIWANAMI MASATOMI·Filed 2011·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Katsuji Urai files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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