HO

Hidemi Oka

Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #140,931 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671260 Digital processing apparatus using two synchronization signals Eiji Yamauchi, Kiyokazu Hashimoto, Takao Kashiro, Iwao Hidaka, Yoshiki Yamamoto 1997-09-23