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

Yoshiaki Tokunoh

Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Overall (All Time): #2,278,630 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5531430 Copying machine with sorter unit 1996-07-02
5515153 Image-forming apparatus with an automatic-document feeder having a document-transporting belt 1996-05-07