NT

Naohiro Tsumura

GI Gs Yuasa International: 2 patents #193 of 491Top 40%
JC Japan Storage Battery Co.: 2 patents #45 of 170Top 30%
Overall (All Time): #1,231,741 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8163423 Non-aqueous electrolyte battery and method of manufacturing the same Suguru Kozono, Ichiro Tanaka, Shigeki Yamate, Yoshihiro Katayama, Toshiyuki Nukuda 2012-04-24
8133617 Non-aqueous electrolyte battery, method of manufacturing the same and method of using the same Suguru Kozono, Ichiro Tanaka, Shigeki Yamate, Yoshihiro Katayama, Toshiyuki Nukuda 2012-03-13
6866960 Electrodes for fuel cell and processes for producing the same Shuji Hitomi, Hideo Yasuda 2005-03-15
6492295 Composite catalyst for solid polymer electrolyte type fuel cell and processes for producing the same Shuji Hitomi, Shunsuke Mizutani 2002-12-10