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

Takao Izumita

Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Singapore, SG: #6,661 of 13,971 inventorsTop 50%
Overall (All Time): #3,764,645 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5391948 Surge-resistant protection circuit for vehicle 1995-02-21