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

Haruyoshi Shimizu

FCFuji Electric Co.: 2 patents #952 of 2,643Top 40%
Overall (All Time): #2,279,465 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5526206 Magnetic disk device with head lift system 1996-06-11
5245594 Data read/write system for a disc storage unit 1993-09-14