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USPTO Patent Rankings Data through Sept 30, 2025
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Ichiro Osuga — 3 Patents in 2016

Yamaha: 3 patents #9 of 191Top 5%
Overall (2016): #70,635 of 481,213Top 15%
3 Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9489006 Reaction force generator Hiroshi Harimoto 2016-11-08
9424825 Keyboard apparatus for an electronic musical instrument Hiroshi Harimoto 2016-08-23
9269336 Operating element device Hiroshi Harimoto 2016-02-23