JK

Jin Kuramoto

AU Audio-Technica: 3 patents #2 of 30Top 7%
Overall (2021): #78,154 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D934840 Earphone Yosuke Takubo, Takashi Nara 2021-11-02
D934841 Earphone Yosuke Takubo, Takashi Nara 2021-11-02
D924850 Earphone Yosuke Takubo, Takashi Nara 2021-07-13