HH

Hideki Hitachi

NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #2,312,121 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5153543 Electromagnetic relay Naoto Okihara, Masao Saito, Kazutoshi Kaneyama 1992-10-06
5015978 Electromagnetic relay Kiyotaka Yokoo, Matsujiro Ikeda 1991-05-14