AK

Akiyoshi KIRIMURA

HC Hitachi Construction Machinery Co.: 1 patents #52 of 136Top 40%
Overall (2019): #553,955 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10244456 Wireless communication system, control server, and base-station switching operation control method Ryota Yamasaki, Tomoyuki Hamada, Tsutomu Yamada 2019-03-26