MA

Masahiro Arai

HI Hitachi: 1 patents #403 of 1,310Top 35%
JM J-Oil Mills: 1 patents #1 of 4Top 25%
Overall (2020): #146,835 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10721942 Oil and fat composition Tsutomu Hanajiri, Yuzo Yamada, Hiroatsu HAGIRI 2020-07-28
10545684 Storage device Hideyuki Koseki 2020-01-28