KH

Kenichi Harakawa

EX Exh: 2 patents #1 of 1Top 100%
SU Sumida: 1 patents #14 of 34Top 45%
TK Toyo Aluminium K.K.: 1 patents #1 of 13Top 8%
Overall (2019): #151,645 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10348129 Electric power supply system — 2019-07-09
10186934 Electric power supply system — 2019-01-22