HK

Hiroaki Katsurai

NT NTT: 1 patents #138 of 309Top 45%
Overall (2020): #450,191 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10637207 Directly modulated laser drive circuit Toshiki Kishi, Munehiko Nagatani, Shinsuke Nakano, Masafumi Nogawa, Hideyuki Nosaka 2020-04-28