YY

Yoshio Yasuda

SC Shinagawa Refractories Co.: 1 patents #1 of 7Top 15%
VM Veitscher Magnesitwerke-Actien-Gesellschaft: 1 patents #1 of 6Top 20%
📍 Bizen, JP: #1 of 2 inventorsTop 50%
Overall (1982): #21,624 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340360 Fire brick for a rotary kiln Fritz Hoedl, Morihiro Kimura 1982-07-20