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

Nobuyuki Kaga

SHShishiai-Kabushikigaisha: 1 patents #1 of 2Top 50%
Seki, JP: #2 of 7 inventorsTop 30%
Overall (2004): #145,289 of 270,089Top 55%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818145 Antifreeze/coolant composition Yuji Miyake 2004-11-16