RS

Ryuta Shigematsu

ON Onkyo: 1 patents #1 of 6Top 20%
Overall (2022): #276,514 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11277684 Diffuser Norimasa Kitagawa, Mitsuhiko Tokuda, Yoshinori Nakanishi, Koichi Sadaie, Yoshitada TAKESHIMA 2022-03-15