KY

Kiichi Yoshikawa

YK Yoshida Kogyo K.K.: 2 patents #177 of 468Top 40%
Overall (All Time): #2,348,754 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D284330 Slide fastener chain Yoshiaki Ohara 1986-06-24
4505008 Adjustable fastener — 1985-03-19