HH

Hiroki Honda

MM Mitsubishi Mining: 1 patents #11 of 64Top 20%
📍 Koka, JP: #3 of 5 inventorsTop 60%
Overall (1982): #58,983 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320092 Reaction vessel Jyunichi Kondo, Akira Sensyu, Hidetaka Ono 1982-03-16