RK

Ryohei KOBAYASHI

Casio Computer Co.: 1 patents #24 of 108Top 25%
Overall (2025): #232,441 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12315481 Keyboard instrument Shingo FUKUSHIMA, Kouji OSHIMA, Naoto IMAMURA, Yuuki NAKAJIMA, Mari NAKAJIMA 2025-05-27