HK

Hitomi Kanamaru

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,406,306 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12279086 Speaker, headphone, and hearing aid Hideki Wada, Tadayoshi Wada, Kumi Wada 2025-04-15