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Yoshitaka Yagihashi

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #47,498 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5373279 Arrester for gas insulated switchgear device Jun Ozawa, Katsuji Shindo, Kazuya Ooishi 1994-12-13