II

Itsushi Iio

SI Sumitomo Heavy Industries: 1 patents #2 of 55Top 4%
SI Sumitomo Metal Industries: 1 patents #5 of 78Top 7%
📍 Niihama, JP: #11 of 32 inventorsTop 35%
Overall (1997): #137,800 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5673584 Method of and an apparatus for producing wire Kouichi Kuroda, Kazuyuki Nakasuji, Shigeharu Ochi 1997-10-07