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

Ken HIRAOKA

Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #2,910,538 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10086676 Air conditioner for construction machine 2018-10-02