MA

Masatsugu Arai

HI Hitachi: 1 patents #412 of 1,411Top 30%
📍 Tsuchiura, JP: #25 of 78 inventorsTop 35%
Overall (2016): #311,571 of 481,213Top 65%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9309982 Vehicle device temperature adjustment system Yuki Akiyama, Tadashi Osaka 2016-04-12