Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Fumiko Kimura — 3 Patents

Sony: 2 patents #12,963 of 25,231Top 55%
KUKyoto University: 1 patents #568 of 1,688Top 35%
Overall (All Time): #1,512,923 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9500603 Microcrystal structure analysis device, microcrystal structure analysis method, and X-ray shield device Tsunehisa Kimura, Chiaki TSUBOI 2016-11-22
8916291 Electrolytic solution and battery Akira Ichihashi, Gentaro Kano, Karin Tsuda 2014-12-23
7632606 Electrolyte having a polymer and battery using it Yuzuru Fukushima, Yusuke Fujishige, Takuya Endo 2009-12-15