HY

Hisao YOSHINAGA

NT NTT: 1 patents #442 of 956Top 50%
Overall (2023): #422,735 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11575443 Optical transmission system and output adjustment apparatus Takashi Mitsui, Toshiaki SHITABA, Akihiro Tanabe, Kengo Horikoshi 2023-02-07