TO

Tomio Oosone

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Device Engineering Co.: 2 patents #202 of 514Top 40%
📍 Shirako, JP: #7 of 13 inventorsTop 55%
Overall (All Time): #2,190,817 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6836310 Liquid crystal display device Hiroyuki Yamazaki, Tetsuya Kawamura 2004-12-28
6734941 Liquid crystal display device Hiroyuki Yamazaki, Tetsuya Kawamura 2004-05-11