SN

Sadao Nakano

SC Shin-Etsu Polymer Co.: 1 patents #1 of 2Top 50%
Overall (1997): #80,993 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5655826 Illuminable push button switching unit Fumio Kouno 1997-08-12