SN

Shigetada Ninomiya

Sumitomo Electric Industries: 28 patents #554 of 21,551Top 3%
Overall (All Time): #139,973 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
D364633 Video camera with video tape recorder Masaaki Goto 1995-11-28
D356100 Video camera with video tape recorder Masakazu Mori 1995-03-07
D342510 Combined television receiver and video tape recorder Tamotsu Senda, Hiroshi Yonekura 1993-12-21