Etsuji Kimura

Hexagonal-bipyramid crystalline scandium oxide powder and a process for preparing the same

Fundamental Research of Lancing Mechanism in Mitsubishi Continuous Smelting Furnace

Process for preparing compound metal oxides of yttrium, barium and copper

Apparatus for preparing high-melting-point high-toughness metals

Process for recovering gallium trichloride from gallium-containing waste

Basic study on a continuous reduction process for titanium production.

Method for purifying gallium electrolytic solution

Method for reducing gallium chloride

High-purity metal ruthenium powder and its production

Process for preparing compound metal oxide powder