KO

Katsuichi Oyama

NT NTT: 2 patents #72 of 309Top 25%
NE Ntt Electronics: 2 patents #4 of 37Top 15%
Overall (2020): #153,764 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10880193 Error correction device, error correction method, and communication device Mitsuteru YOSHIDA, Yasuyuki Endo, Etsushi Yamazaki, Yasuharu Onuma, Masahito Tomizawa 2020-12-29
10608743 Transmission characteristic compensation apparatus, transmission characteristic compensation method, and communication apparatus Tomohiro Takamuku, Etsushi Yamazaki, Yasuharu Onuma, Kazuhito Takei, Masanori Nakamura +3 more 2020-03-31