TH

Toshiharu Hida

OC Onoda Cement Co.: 1 patents #57 of 155Top 40%
📍 Koshigaya, JP: #130 of 242 inventorsTop 55%
Overall (All Time): #3,921,683 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4807530 Expansive demolition agent Shiro Ishii, Hachiro Kubota, Junichiro Migita 1989-02-28