SS

Seiji Sugiyama

NC Nippon Infrared Industries Co.: 1 patents #2 of 3Top 70%
Overall (1982): #31,658 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313093 Laser device Norihiro Suenaga, Nobuyuki Suenaga 1982-01-26