KM

Kazuma Matsui

HI Hitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #396,840 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10712332 Solution tank device Itaru Yanagi 2020-07-14