Inventor
HIRATA TOSHINORI
5 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA TOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
4 patentsUS3953312AApr 27, 1976
Apparatus for peeling electrodeposited metal off cathode base plate
MITSUI MINING & SMELTING CO23 citations78
US4028211AJun 7, 1977
Apparatus for automatically replacing electrodes used for electrolytic refining of metal
MITSUI MINING & SMELTING CO24 citations73
US4014445AMar 29, 1977
Cathode plate transfer apparatus
MITSUI MINING & SMELTING CO7 citations69
US4068754AJan 17, 1978
Apparatus for piling up plate-shaped articles
MITSUI MINING & SMELTING CO5 citations53