KS

Kei Sakabe

HI Hitachi: 2 patents #180 of 1,362Top 15%
HC Hitachi Chemical Company: 1 patents #54 of 238Top 25%
Overall (2019): #81,587 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10338148 Communication device and communication system Takanori Yamazoe 2019-07-02
10319218 Wireless battery system, and wireless system Takanori Yamazoe, Hiroshi Arita 2019-06-11
10256513 Battery system 2019-04-09