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

Masahiro Katsurabayashi

FIFujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
Overall (All Time): #3,830,085 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5233653 Apparatus and method for enciphered facsimile transmission and reception 1993-08-03