KH

Keiichi Hayashi

Overall (2023): #369,456 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11703219 Gas swirling state determination system and gasification melting furnace Tomohiro Harada, Hiroshi Oonuki 2023-07-18