CK

Chikara Kikkawa

HS Hitachi Automotive Systems: 2 patents #78 of 452Top 20%
Overall (2017): #163,945 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9812683 Battery block and secondary battery module Tsunemi Aiba, Hiroshi Iwata, Hiroshi Hoshi, Nayuta Yamachi, Takashi Kobune +1 more 2017-11-07
9685682 Secondary battery module Hiroshi Hoshi, Tsunemi Aiba, Naoki Kojima, Toshiyuki Yoshida 2017-06-20