TD

Toshiya Doi

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #58,232 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300482 Oxide superconductors Takaaki Suzuki, Yutaka Yoshida, Atsuko Soeta, Tomoichi Kamo, Seizi Takeuchi 1994-04-05