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

Takeo Kagatani

Overall (All Time): #1,618,476 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6459231 Power device 2002-10-01
6211643 Power device 2001-04-03
5900330 Power device 1999-05-04