TK

Teruyoshi Kobayashi

RO Roland: 2 patents #4 of 30Top 15%
Overall (2021): #106,236 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D925490 Guitar amplifier headphone Masato Ueno 2021-07-20
D924200 Headphone Masato Ueno 2021-07-06