RN

Ryo Nakao

NT NTT: 1 patents #452 of 907Top 50%
Overall (2022): #276,825 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11276988 Semiconductor optical device Takaaki Kakitsuka, Shinji Matsuo 2022-03-15