Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HS

Haruki Sagara

Ricoh Company: 3 patents #4,826 of 9,818Top 50%
Overall (All Time): #1,514,442 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8959126 Device management apparatus and device management method 2015-02-17
8935378 Device management system, device management method, and computer program product 2015-01-13
8380835 Device management system, device management method, and computer program product 2013-02-19