OD

Osamu Doyasu

PC Pegasus Sewing Machine Mfg. Co.: 1 patents #29 of 65Top 45%
Overall (All Time): #3,477,678 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6729251 Regulating device for handling a needle thread in a multi-needle double chain stitch sewing machine Masahiko Nishikawa, Hiroyuki Iuchi 2004-05-04