YY

Yasuo Yoshioka

MC Maruho Co.: 1 patents #1 of 3Top 35%
TC Toyobo Co.: 1 patents #1 of 3Top 35%
Overall (1997): #57,027 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5701002 Identification card and its manufacture Tadahiro Oishi, Toshifumi Onishi 1997-12-23