TI

Takefumi Ito

Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
KC Kansai Electric Power Co.: 3 patents #61 of 506Top 15%
Overall (All Time): #377,629 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10818939 Redox flow battery Kosuke Shiraki, Takashi Kanno, Masahiro Kuwabara, Hideyuki Yamaguchi, Hayato Fujita +2 more 2020-10-27
10790530 Cell frame and redox flow battery Takashi Kanno, Katsuya Yamanishi, Masahiro Kuwabara, Kiyoaki Moriuchi, Hideyuki Yamaguchi +3 more 2020-09-29
10749202 Redox flow battery Kousuke Shiraki, Takashi Kanno, Haruhisa Toyoda, Masahiro Kuwabara, Hideyuki Yamaguchi +2 more 2020-08-18
10593964 Bipolar plate, cell frame, cell stack and redox-flow battery Hayato Fujita, Hideyuki Yamaguchi, Takashi Kanno, Masahiro Kuwabara, Kiyoaki Hayashi 2020-03-17
10566644 Battery cell and redox flow battery Hideyuki Yamaguchi, Katsuya Yamanishi, Takashi Kanno, Masahiro Kuwabara, Kiyoaki Moriuchi +3 more 2020-02-18
10230123 Battery cell and redox flow battery Takashi Kanno, Katsuya Yamanishi, Masahiro Kuwabara, Kiyoaki Moriuchi, Hideyuki Yamaguchi +3 more 2019-03-12
10211467 Cell frame for redox flow battery, cell stack for redox flow battery, and redox flow battery Takashi Kanno, Masahiro Kuwabara, Katsuya Yamanishi, Hideyuki Yamaguchi, Hayato Fujita +3 more 2019-02-19
10193178 Redox flow battery frame body, redox flow battery, and cell stack Masahiro Kuwabara, Haruhisa Toyoda, Takashi Kanno, Hideyuki Yamaguchi, Hayato Fujita +2 more 2019-01-29
D795180 Redox flow battery cell stack Ryo Sato, Katsuya Yamanishi, Takashi Kanno 2017-08-22
D756912 Redox flow battery cell stack Ryo Sato, Katsuya Yamanishi, Takashi Kanno 2016-05-24
9017869 Cell stack for redox flow battery Hiroyuki Nakaishi, Takashi Kanno, Seiji Ogino, Toshio Shigematsu, Nobuyuki Tokuda 2015-04-28
7670719 Cell stack for redox flow battery, and redox flow battery Hiroyuki Nakaishi, Takashi Kanno, Seiji Ogino, Toshio Shigematsu, Nobuyuki Tokuda 2010-03-02
7220515 Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery Nobuyuki Tokuda 2007-05-22