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USPTO Patent Rankings Data through Sept 30, 2025
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Akihisa Moriguchi

NINidec: 1 patents #568 of 976Top 60%
Overall (All Time): #3,187,160 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8599513 Bearing mechanism, motor, and disk drive apparatus Akihiro Kimura, Akinobu Sumiji, Kunio Sakurada, Daisuke Fukuoka 2013-12-03