考こう案あん者しゃ

noun

inventor; designer; planner

Refers to the person who originally devised a method, system, plan, or product. Often used in formal or technical contexts.

• この装そう置ちの考こう案あん者しゃはまだ若わかいエンジニアだ。

  The inventor of this device is still a young engineer.

• 新あたらしい販はん売ばい戦せん略りゃくの考こう案あん者しゃとして彼かれが評ひょう価かされた。

  He was recognized as the planner of the new sales strategy.