Process for producing laminated ceramic capacitor

1. A method of manufacturing a multilayer ceramic capacitor, comprising the steps of:

(a) alternately layering internal electrodes and ceramic green sheets containing a ceramic material comprising barium titanate to form a laminated body;

(b) sintering said laminated body to obtain a sintered body; and

(c) forming an external electrode on end faces of said sintered body to obtain a multilayer ceramic capacitor, wherein said barium titanate has a diffraction line derived from (002) plane and a diffraction line derived from (200) plane in an X-ray diffraction chart,

the ratio I (200) /I b of peak intensity I (200) at 2θ (200) to diffraction intensity I b at a midpoint angle between peak angle 2θ (002) of the diffraction line derived from the (002) plane and peak angle 2θ (200) of the diffraction line derived from the (200) plane is 2 to 10, and

the product r·Sa of mean particle size r (μm) of said barium titanate and specific surface area Sa (m 2 /g) is 1 to 2.

2. The method in accordance with claim 1 , wherein said step (a) comprises the step of calcining said ceramic material and then grinding it, and specific surface area Sb (m 2 /g) of said ground ceramic powder satisfies the relations: Sb≦1.2 Sa and 0<Sb≦6.

3. The method in accordance with claim 2 , wherein 50% cumulative frequency distribution particle size D50 of said ground ceramic powder based on the number of particles is expressed by α(μm), 10% cumulative frequency distribution particle size D10 thereof is expressed by β(μm), and 90% cumulative frequency distribution particle size D90 thereof is expressed by γ(μm), and wherein said α, β and γ satisfy the relations: 0.7α≦β, γ1.5α, 0.4≦α≦0.7, 0.3≦β≦0.5, and γ≦0.8.