SA

Susumu Akamatsu

Sumitomo Electric Industries: 2 patents #217 of 2,038Top 15%
Overall (1997): #23,280 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5683921 Semiconductor device and method of manufacturing the same Mikio Nishio, Yasusi Okuda 1997-11-04
5672995 High speed mis-type intergrated circuit with self-regulated back bias Junji Hirase, Hironori Akamatsu, Takashi Hori 1997-09-30