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

Junji Kawakami

PCPegasus Sewing Machine Mfg. Co.: 1 patents #29 of 65Top 45%
Overall (All Time): #3,452,102 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6910433 Presser device for a sewing machine Masahiko Nishikawa, Takashi Kasuda 2005-06-28