KK

Katsumi Koyanagi

OE Omron Tateisi Electronics: 1 patents #39 of 122Top 35%
Overall (1989): #90,474 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855612 Switching current and a relay device employed therein Hirofumi Koga 1989-08-08