SA

Shunji Akashi

YK Yoshida Kogyo K.K.: 2 patents #4 of 31Top 15%
📍 Kurobe, JP: #2 of 7 inventorsTop 30%
Overall (1982): #7,875 of 81,411Top 10%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4312103 Separable slide fastener 1982-01-26
4309233 Method of manufacturing separable slide fastener 1982-01-05