̳ Ű 濵 ˾ƾ 濵 ̲ 濵ڵ ε鿡 عϺ â ȸ̸, , ѱ ϴ Ϻ ̱ ̳ . ùٸ λöа ּϴ ڼ ִ 濵 š Ҹ ƿ װ ̲ (CEO) Ȥ ñ ϴ ͵鿡 ϸ俬ϰ ְ ִ ̴. ̳ ڽ ̸ 濵 ī ̿() ϰ ̰ 濵ڵ, Ư 2 ұ ̲ ִ 濵ڵ ΰ ִ 濵䡯 α ؿԴ. ڽŸ 濵öа 濵 Ͽ츦 ݷ , δ ɾ Ƴ ʾҴ ع Ʈ å Ҵ. 꼺 ȿ ϴ ְ ǻڷμ Ұ , ϰ ִ ذ Ʈ ̴. Ȱ Ҿְ Ǹ Ű 濵 濡 ħ ̴.
Ϻ â ȸ. ϺӸ ƴ϶ 迡 濵 ִ 濵 š Ҹ.
1932 Ϻ ø ¾ øб кθ ߴ. ȸ翡 ߴ. ¥ ޱ ܿ ȸ ° ſ װ μͽ ߿ ߴ. ̳ Ƿ¿ ϱ ʰ ߿ ŴȰ, ᱹ ´. ϰ Ǵ 1959 ں 300 ( ) Ͽ 1 5,000 , 6 9,000 Ŵ ۷ι ״.
1984 Ϻȭ(NTT) ϴ ̴ϵ( KDDI) Ͽ 5 ϴ Ŵ Ű´. 2010 80 տ ΰ Ļ Ϻװ(JAL) ȸ 1 ȯ, 2 8 ٽ ֽ ϰ 迡 װȸ V ȸ ̷ﳻ 踦 ߴ. ״ ִ ٽñ Ҵ.
δ ÷, ̳ ϴ°, ̳ λ ٶ ȸ, ϴ°,Ÿ ȥ, ϽϾ, Ƹ 濵 ִ.
1. Ȱ ġ ΰ - ʴ κ ̸ [濵1] ٲ ϴ°? [濵2] ΰ ִ ִ°? [濵3] dz ϸ ? [濵4] ϳ ? 2. ǿ ΰ - ϰ [濵5] 3D ް Ϸ? [濵6] Ҹ ǥϴ ؾ ϴ°?[濵7] 濵̳ ɾ ΰ? [濵8] ũ ؾ ұ, ߽ؾ ұ? 3. Բ 濵 θ Ű ΰ - 濵ڸ [濵9] ȸ Ȯ 鿡 ó? [濵10] ɷ ٸ δ ٷ ϴ°? [濵11] 濵 ε带 ̷?[濵12] åӰ ִ θ ؾ ϴ°? 4. ΰ - 濵ڰ Ǿ[濵13] 濵ڷμ ġǴ ȮϷ? [濵14] 濵ڰ ϼ ΰ? [濵15] 濵 ΰ? [濵16] Ϸ? 5. ΰ - 10