HI

Hiroyuki Ishihara

NC Nippon Electric Co.: 1 patents #15 of 179Top 9%
Overall (1982): #58,931 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355420 Frequency converter capable of eliminating local power leak — 1982-10-19