Inventor

SUMIDA MORIMASA

JP2 patents

Patents

2 patents

US4594301AJun 10, 1986

Lead-accumulator and active materials used therein

MITSUI MINING & SMELTING CO15 citations68

US5505761AApr 9, 1996

Process for preparing metallic cadmium powder

MITSUI MINING & SMELTING CO2 citations57