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Inventor

HATANO HIROFUMI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “HATANO HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND LTD

3 patents
US4548580AOct 22, 1985

Calcining apparatus for powdery materials

MITSUBISHI HEAVY IND LTD10 citations71
US4669976AJun 2, 1987

Calcining apparatus for powdery materials

MITSUBISHI HEAVY IND LTD2 citations60
US4600417AJul 15, 1986

Cyclone

MITSUBISHI HEAVY IND LTD4 citations57

MITSUBISHI MINING & CEMENT CO

2 patents
US4519822AMay 28, 1985

Cyclone

MITSUBISHI MINING & CEMENT CO22 citations76
US4623311ANov 18, 1986

Calcining apparatus for powdery materials

MITSUBISHI MINING & CEMENT CO3 citations60