HO

Haruhiko Okada

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #4,125,964 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4240006 Photoconductive layer and target structure for image pickup tube Hiromichi Kurokawa, Yasuo Nakamura, Masayoshi Gando, Masaru Yamazaki, Hideo Yamanaka 1980-12-16