KO

Koji Otsuka

RO Roland: 1 patents #13 of 45Top 30%
Overall (2025): #313,442 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1065313 Wireless communication device Norihiko Wada, Naoshi Miyoshi 2025-03-04