TK

Tsuyoshi Kai

HI Hitachi: 1 patents #961 of 2,733Top 40%
HE Hitachi Vehicle Energy: 1 patents #30 of 42Top 75%
📍 Hitachinaka, JP: #74 of 333 inventorsTop 25%
Overall (2011): #60,467 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8058842 Cell controller, battery module and power supply system Tunemi Aiba, Akihiko Kudo, Yoshinori Aoshima, Akihiko Emori 2011-11-15
7888945 Battery apparatus for controlling plural batteries and control method of plural batteries Hideki Miyazaki, Akihiko Emori, Akihiko Kudo 2011-02-15