Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Tomohiro Fukuma — 2 Patents

OCOtsuka Pharmaceutical Co.: 2 patents #437 of 1,273Top 35%
Overall (All Time): #2,023,359 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8969806 Drug inspection device and drug inspection method 2015-03-03
8963089 Drug detection device and drug detection method Shiho Sakai 2015-02-24