YI

Yosimi Iwasaki

HC Hokkaido Sugar Co.: 2 patents #2 of 24Top 9%
📍 Kunimi, JP: #4 of 7 inventorsTop 60%
Overall (All Time): #2,363,346 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4398477 Method for generation of hot gas by incineration of combustible material and apparatus for generation of hot gas by incineration of combustible material 1983-08-16
4323018 Method for generation of hot gas by incineration of combustile material and apparatus for generation of hot gas by incineration of combustible material 1982-04-06