KI

Koichi Izumiya

HZ Hitachi Zosen: 1 patents #11 of 47Top 25%
Overall (2021): #370,901 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11065590 Gas generation device and gas generation method Masahiro Yamaki, Hiroyuki Shinomiya, Hiroyuki Takano 2021-07-20