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

Ryouzou Kaito

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
FUFujifilm: 1 patents #3,076 of 4,519Top 70%
Overall (All Time): #1,583,257 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7419697 Method for manufacturing photoconductive layer constituting radiation imaging panel 2008-09-02
7167541 X-ray photography apparatus 2007-01-23
7135690 Radiation image storage panel 2006-11-14