Patents/Inventors

Nonomi Shiwaku

TokyoJP3 patents

6 Patents

US122449892025
Headphone Structure
Audio-technica Corporation
0 cites
USD10082152023
Headphone
Audio-technica Corporation
0 cites
USD10038542023
Headphone
Audio-technica Corporation
0 cites
USD10038552023
Headphone
Audio-technica Corporation
0 cites
USD09971222023
Speaker Pattern for a Headphone
Audio-technica Corporation
0 cites
USD09971232023
Headphone Headband Support
Audio-technica Corporation
0 cites