Alps Electric is engaged in the manufacture and sale of electronic components and automotive audio equipment. Electronic Components segment offers detector switches, slide switches, power switches, tactile switches, magnetic sensors, humidity sensors, pressure sensors, connectors, encoders, potentiometers, multi control devices, communication modules, actuators and other electronic components for automobiles, smartphones, home appliances and other consumer electronics. Automotive Infotainment segment offers head units, navigation systems and rear view cameras. Logistics segment provides transportation, warehousing and forwarding services specializing in electronic components.

IBIDEN is an electronics related business group based in Japan. Co. operates in two business segments: Electronics segment manufactures and sells printed wiring boards ("PWBs") and package substrates; and Ceramics segment manufacture and sells environment-related ceramics products, graphite specialty products, and ceramics fiber. In addition, Co. manufactures and sells housing equipment and melamine decorative laminates; designs and constructs slopes, garden landscape and environmental facilities. Co.'s other business activities include synthetic plastic processing; agriculture, livestock and fishery processing; oil products sales; information services; automobile transportation and others.

Murata Manufacturing is mainly engaged in the development, manufacture and sale of electronic components and modules in Japan, North America and certain other Asian and European countries. Co.'s products are sold mainly to electronics companies for use as components in telecommunication, computer, audio, video, automotive electronics and other electronic products. Co. is engaged in the development, manufacture and sale of electronic parts and related products, including components for capacitors and piezoelectric products, as well as modules products; the provision of welfare services, personnel services, education and training services, as well as the leasing and management of real estate.

TAIYO YUDEN is a manufacturer mainly engaged in the electronic component business. Co. is involved in the manufacture and sale of electronic parts such as ceramic condensers, inductors, ferrite-applied components, ferrite cores, high frequency dielectric components, circuits modules, energy devices and composite ceramic applied components, among others. Co. is also engaged in the temporary staffing services, as well as consultation services for environmental measurement.

TDK is a manufacturer of recording media, ferrite products and recording device products, and a producer of inductor, ceramic capacitor, magnet, HDD head and other components. Co.'s principal business segments are passive components, sensor application products, magnetic application products, film application products and others. Co.'s principal products include ceramic capacitors, aluminum electrolytic capacitors, film capacitors, inductive devices, high-frequency components, piezoelectric materials and circuit protection components, sensors, HDD head suspension, recording devices, power supplies and magnets, and mechatronics.