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USPTO Patent Rankings Data through Sept 30, 2025
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Yasuo Kokubun

Overall (2016): #179,869 of 481,213Top 40%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9335467 Multi-core fiber and method of positioning of core of multi-core fiber Tatsuhiko Watanabe 2016-05-10