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USPTO Patent Rankings Data through Sept 30, 2025
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Yusuke Todo — 2 Patents in 2016

Ngk Spark Plug Co.: 2 patents #43 of 211Top 25%
Iwakura, JP: #3 of 11 inventorsTop 30%
Overall (2016): #82,478 of 481,213Top 20%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9406952 Solid oxide fuel cell Daisuke Komatsu, Yasuo Okuyama, Hideki Uematsu, Hiroya Ishikawa 2016-08-02
9385381 Fuel cell stack Yosuke Ito, Masahiro Shibata 2016-07-05