NO

Norihiro Ogawa

AC Asahi Malleable Iron Co.: 1 patents #2 of 2Top 100%
📍 Nagaoka, JP: #1 of 6 inventorsTop 20%
Overall (1982): #40,629 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333362 Speed-shift apparatus for sheet winch Masumi Sugioka 1982-06-08