FDK

Founded in 1950, FDK Group started from the manufacture and sales of manganese dry batteries. From that time, various experiments with battery materials were conducted, and from the expertise gained in the related materials, it was decided that FDK Group would entered the electronic device & module business. Now, our electronic device products are used by customers in various fields such as industrial equipment, automotive appliance, mobile products, communications equipment and server products. With our battery business, FDK Group continues to invest in the research and development of battery materials and offers specialized lithium batteries used in remote meter reading applications for gas and other equipment, environmentally friendly nickel-metal hydride batteries which can be used repeatedly with rapid charging, as well as high quality alkaline batteries sold in various shops and stores. Our batteries are found in many life scenes, from industrial sites to household applications. FDK Group also engages in power storage systems as the synergy products combine the battery and electronic technology. Furthermore, FDK Group proceeds the development of next generation batteries with advanced technology such as SMD type small size all-solid-state battery responding to IoT continually and dramatically evolving.

About FDK CORPORATION (As of April 1, 2026)

Corporate Name : FDK CORPORATION

Head Office : Shibaura Crystal Shinagawa, 1-6-41 Konan, Minato-ku, Tokyo 108-8212 Japan

Established : Feb. 1, 1950

Capital : 3,000 million yen (as of September 1, 2025)

President : Ryo Nagano

Employees : 2,405 consolidated basis / 1,556 non-consolidated basis (as of March 31, 2025)

Main Products :Alkaline batteries, Ni-MH batteries, Lithium batteries, Carbon-zinc batteries, Battery system, Electric lights, Battery materials and rare earth alloys, Various manufacturing facilities and equipment, Switching power supplies, Toner, Modules

Sales Office : Japan(Tokyo, Osaka), USA, Germany, Singapore, Thailand, Hong Kong, Korea, Taiwan

Manufacturing Base : Japan, Chaina, Taiwan

Our Philosophy
Inspiring transformation; shaping the future and creating happiness.
- Explanation -
Inspiring: Break through stereotypes and your own shell.
Flexibly respond to the ever-changing diverse world.
Transformation: Create an organizational culture that, not to afraid taking challenges, have the courage to take one step forward, learns from mistakes, helps each other, and repeats growth.
Shaping the future: Providing comfortable daily life and convenience for people around the world.
Environmental conservation efforts that are helpful to the earth and life.
Working Style that gives us a lively and brilliant work.
Creating happiness: Hoping to be in the world with the continuous smiles of employees, friends, family and loved ones.

FDK Group's Vision
FDK group, as a Smart Energy Partner, assemble advanced technologies, would like our customers to best utilize electric energy in a safe and efficient manner, and contribute to materialization and development of sustainable society.