IK

Isao Kabe

SK Showa Denko K.K.: 1 patents #14 of 80Top 20%
Overall (1997): #137,982 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5665984 Light-emitting diode Koichi Hasegawa 1997-09-09