SK

Seizi Koike

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,584,875 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6245455 Sodium-sulfur secondary battery Kazushige Kohno, Toshiya Doi, Tomoichi Kamo, Masaru Kadoshima, Kozo Sakamoto +1 more 2001-06-12