HA

Hidetoshi Arakawa

HI Hitachi: 1 patents #867 of 2,942Top 30%
HC Hitachi Haramachi Electronics Co.: 1 patents #1 of 13Top 8%
Overall (1997): #142,669 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5608236 Semiconductor device Yoshitaka Sugawara, Masamitsu Inaba 1997-03-04