IT

Itaru Tamagawa

PC Pegasus Sewing Machine Mfg. Co.: 1 patents #1 of 6Top 20%
Overall (1989): #36,939 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873931 Programmed thread regulating apparatus for a sewing machine Katsumi Takagi, Toshihito Negoro 1989-10-17