Specialization: focusing on and developing expertise in a particular field or application. Used as a noun and commonly as the verb phrase "特化する" (to specialize in).
このベンチャー企業は医療機器に特化している。
This startup specializes in medical devices.
特化型の商品は競合との差別化に有効だ。
Specialized products are effective for differentiating from competitors.
研究チームはAI応用に特化したプロジェクトを立ち上げた。
The research team launched a project specialized in AI applications.