TY

Toshiyuki Yakematsu

FC Fuji Koeki Co.: 1 patents #2 of 3Top 70%
Overall (1982): #20,883 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323822 Electric flash device — 1982-04-06