KI

Kumiko Ishizuka

HM Hitachi Maxell: 4 patents #247 of 1,211Top 25%
KC Kanto Denka Kogyo Co.: 1 patents #61 of 140Top 45%
TB Takara Bio: 1 patents #118 of 224Top 55%
Overall (All Time): #998,639 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9350019 Nonaqueous secondary battery and method of using the same Hideo Sakata, Fusaji Kita 2016-05-24
8795884 Nonaqueous secondary battery and electronic device Hideo Sakata, Fusaji Kita, Akiko Kuwabara, Yuan Gao 2014-08-05
8691446 Nonaqueous secondary battery and method of using the same Hideo Sakata, Fusaji Kita 2014-04-08
8415058 Nonaqueous secondary battery comprising at least two lithium-containing transition metal oxides of different average particle sizes Hideo Sakata, Fusaji Kita 2013-04-09
7125984 Glucuronofucan sulfate Takeshi Sakai, Kaoru Kojima, Kazuo Shimanaka, Katsushige Ikai, Ikunoshin Kato 2006-10-24