TO

Tadashi Ozue

SO Sony: 51 patents #448 of 25,231Top 2%
Overall (All Time): #53,060 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
5063555 Rotary optical head Hiroshi Miyoshi, Yoshiteru Kamatani, Tatsuya Narahara, Kiyoshi Ohsato 1991-11-05