TK

Takashi KITAGAWA

Yamaha: 1 patents #30 of 125Top 25%
Overall (2024): #250,480 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12183312 Vibration plate and musical instrument Banri Abe, Ichiro Osuga, Masatsugu Okazaki, Shinji SUMINO, Taishi SHINOHARA +1 more 2024-12-31