YT

Yuichi Tachiwada

CC Chemical Grouting Co.: 1 patents #2 of 6Top 35%
📍 Chofu, JP: #14 of 33 inventorsTop 45%
Overall (2019): #204,140 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10221537 Artificial ground freezing method and artificial ground freezing system Tsutomu Tsuchiya, Takeru Ariizumi, Hiroshi Soma 2019-03-05