YO

Yasumasa Ooura

YK Yoshida Kogyo K.K.: 1 patents #6 of 31Top 20%
📍 Kurobe, JP: #3 of 7 inventorsTop 45%
Overall (1982): #79,853 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365403 Method of and apparatus for interengaging a pair of slide fastener stringers 1982-12-28