SI

Shinzaburo Ishikawa

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,227,318 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6243069 Liquid crystal display with image reading function, image reading method and manufacturing method Kazufumi Ogawa, Takashi Okada, Yoshinao Taketomi 2001-06-05
4392166 Magnetoresistance effect type head Kenji Kanai, Nobuyuki Kaminaka, Tetuo Adachi 1983-07-05