AK

Akihiko Komatsu

Yamaha: 1 patents #30 of 125Top 25%
Overall (2024): #554,269 of 561,600Top 100%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11961499 Sound signal generation device, keyboard instrument and sound signal generation method Yasuhiko Oba, Michiko TANOUE 2024-04-16