HO

Hiroi Oka

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #211,079 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6552421 Semiconductor device and a method of manufacturing the same Munehisa Kishimoto, Toshinori Hirashima, Hiroshi Satou 2003-04-22