KT

Ken Tsuzuki

NT NTT: 2 patents #232 of 907Top 30%
Overall (2022): #139,187 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11340478 Optical transmitter Toshihiro Ito, Masayuki Takahashi, Kiyofumi Kikuchi 2022-05-24
11275261 Optical modulator Masayuki Takahashi 2022-03-15