YS

Yuusei Sassa

YK Yoshida Kogyo K.K.: 1 patents #21 of 69Top 35%
📍 Namerikawa, JP: #2 of 5 inventorsTop 40%
Overall (1989): #39,364 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821396 Method of manufacturing separable slide fasteners Keiichi Yoshieda, Toshiaki Sodeno, Kunio Miyazaki 1989-04-18