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USPTO Patent Rankings Data through Dec 31, 2025
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Yuko Kijima — 2 Patents

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Tokyo, JP: #44,108 of 90,295 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yuko Kijima has been granted 2 US patents while listed as an inventor at Mitsubishi Electric. The first was granted in 2004 and the most recent in July 2014. Yuko Kijima ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yuko Kijima in Tokyo, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8772733 Charged particle accelerator and particle beam therapy system Masahiro Ikeda, Shunsuke OKADA 2014-07-08
6713976 Beam accelerator Nobuyuki Zumoto, Takahisa Nagayama, Yoshihiro Ishi 2004-03-30