HA

Hiroki Arai

DP Daio Paper: 1 patents #31 of 59Top 55%
Overall (2022): #434,417 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11266549 Tape-type disposable diaper — 2022-03-08