MN

Makoto Nanba

SC Shinagawa Refractories Co.: 1 patents #73 of 162Top 50%
📍 Bizen, JP: #50 of 76 inventorsTop 70%
Overall (All Time): #3,798,622 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5316571 Alumina-spinel type monolithic refractories Takashi Yamamura, Yoshihisa Hamazaki, Toshihiko Kaneshige, Yukitoshi Kubota 1994-05-31