Noboru Saito

Noboru Saito leads TDK Corporation as President and CEO, overseeing a global electronic components giant that touches virtually every sector of the electronics industry. TDK is the world's largest manufacturer of passive electronic components — ceramic capacitors (MLCCs), inductors, ferrite cores, and sensors — which are fundamental building blocks found in smartphones, automotive electronics, industrial equipment, and data center infrastructure. TDK's most valuable asset is its subsidiary Amperex Technology Limited (ATL), the world's dominant supplier of rechargeable lithium polymer batteries for smartphones. ATL supplies batteries to Apple, Samsung, and virtually every major smartphone manufacturer. ATL's sister company CATL (Contemporary Amperex Technology, which TDK spun off) became the world's largest EV battery maker, though TDK retains the consumer electronics battery business. The trends driving TDK's growth are deeply structural: every electronic device requires more passive components as functionality increases, EVs use 5-10x more passive components than traditional cars, 5G infrastructure requires more components, and AI/data center hardware demands massive component density. Key stock drivers include smartphone battery demand and ASPs, automotive electronic content growth, passive component pricing cycles, MLCC demand, AI/data center hardware growth, yen exchange rate, and global electronic device production volumes.