AS

Atsuko Sakamoto

HC Hario Co.: 5 patents #1 of 6Top 20%
Overall (All Time): #911,825 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1077567 Coffee grinder 2025-06-03
D1077636 Beverage bottle 2025-06-03
D1001577 Coffee dripper holder 2023-10-17
D989551 Coffee dripper 2023-06-20
D907438 Bottle incorporating filter 2021-01-12