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

Ryu Shin'el

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,633,740 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6147584 Inductor, transformer, and manufacturing method thereof 2000-11-14