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USPTO Patent Rankings Data through Sept 30, 2025
AK

Akinobu Kumagai

MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
Overall (All Time): #3,201,108 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8143989 Multilayer inductor 2012-03-27