HE

Hiroyuki Ebata

YK Yoshida Kogyo K.K.: 1 patents #6 of 31Top 20%
Overall (1982): #59,089 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333283 Double sash structure — 1982-06-08