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

Katsunobu Hayashi

Overall (All Time): #2,103,170 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7895106 Compensation contract supporting system, method for supporting compensation contract, and program thereof 2011-02-22
7720728 Compensation contract supporting system, method for supporting compensation contract, and program thereof 2010-05-18