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Inventor
OKAMURA TAKEO
3 patents
⚠️ This page may combine multiple inventors who share the name “OKAMURA TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYUSHU REFRACTORIES
2 patents
US4039344A
Aug 2, 1977
Alumina-chrome refractory composition
KYUSHU REFRACTORIES
35 citations
87
US4431745A
Feb 14, 1984
Carbon-bonded magnesia carbon bricks
KYUSHU REFRACTORIES
21 citations
76
SUMITOMO METAL IND
1 patent
US5000427A
Mar 19, 1991
Injection material for use in blast furnace
SUMITOMO METAL IND
7 citations
62