RN

Ryouhei Nakao

HS Hitachi Automotive Systems: 4 patents #14 of 391Top 4%
HE Hitachi Vehicle Energy: 1 patents #1 of 5Top 20%
Overall (2016): #24,196 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9362759 Battery control circuit and battery device Youhei Kawahara, Akihiko Kudou, Akihiko Emori, Kei Sakabe 2016-06-07
9356451 Battery control circuit having multiple adjusting units Youhei Kawahara, Akihiko Kudo, Akihiko Emori, Kei Sakabe 2016-05-31
9293937 Electric storage device Youhei Kawahara, Akihiko Kudo, Akihiko Emori, Keiichiro Okawa, Yoshinori Aoshima 2016-03-22
9252602 Electric storage cell control circuit Keiichiro Ohkawa, Youhei Kawahara 2016-02-02
9252624 Battery control device and battery system Keiichiro Ohkawa, Youhei Kawahara 2016-02-02