AK

Akiko Kuwabara

HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
KC Kanto Denka Kogyo Co.: 1 patents #61 of 140Top 45%
Overall (All Time): #3,118,555 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8795884 Nonaqueous secondary battery and electronic device Hideo Sakata, Fusaji Kita, Kumiko Ishizuka, Yuan Gao 2014-08-05