YT

Yoshinobu Terazaki

Yamaha: 4 patents #6 of 158Top 4%
Overall (2021): #36,590 of 548,734Top 7%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D933633 Earphone — 2021-10-19
D928114 Headphone — 2021-08-17
D920284 Audio player — 2021-05-25
D918996 Electronic keyboard — 2021-05-11