AY

Akio Yasukawa

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Chiyoda, JP: #31 of 85 inventorsTop 40%
Overall (1997): #179,491 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5606487 Electronic device for offsetting adverse effects of a plurality of chips which repetitively produce large pulses of heat Noboru Sugiura 1997-02-25