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USPTO Patent Rankings Data through Sept 30, 2025
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Kaori Nishikawa

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,409,786 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7009426 Data transmission/reception system Shiro Dosho, Yusuke Tokunaga, Yasuyuki Doi, Hirofumi Nakagawa, Yoshito Date +1 more 2006-03-07