IH

Ippei Hamaguchi

GA Gn Hearing A/S: 1 patents #123 of 197Top 65%
Overall (All Time): #1,851,179 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11395077 Hearing device with vent — 2022-07-19
D907779 Hearing aid for the deaf — 2021-01-12