MI

Mitsuhiro Ito

OC Onoda Cement Co.: 1 patents #3 of 18Top 20%
📍 Akiruno, JP: #2 of 3 inventorsTop 70%
Overall (1989): #76,610 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818376 Leakage prevention apparatus for a classifier Hiroaki Tanaka, Takeshi Furukawa, Satoru Fujii 1989-04-04