KO

Koichi Ohya

SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #176,417 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6628343 Television signal reception circuit, automatic phase shift control circuit and equal amplitude addition circuit Toshihiro Yamaguchi, Shinichi Kitazono 2003-09-30