YI

Yukishige Inaba

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,476,588 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6723472 Lithium secondary battery Shinji Nakanishi, Kazuya Iwamoto, Hiroyuki Murai, Kiyomi Kato, Shoichiro Watanabe +1 more 2004-04-20