TDK Corporation and its subsidiaries manufacture and sell recording media, ferrite products, recording device products, inductors, ceramic capacitors, magnet, and other components. It operates in two segments, Electronic Materials and Components, and Recording Media. The Electronic Materials and Components segment offers electronic materials, such as capacitors, and ferrite cores and magnets; electronic devices, including inductive devices, high-frequency components, and other products; recordin ...

Corning Incorporated is the world leader in specialty glass and ceramics. Drawing on more than 150 years of materials science and process engineering knowledge, Corning creates and makes keystone components that enable high-technology systems for consumer electronics, mobile emissions control, telecommunications and life sciences. Our products include glass substrates for LCD televisions, computer monitors and laptops; ceramic substrates and filters for mobile emission control systems; optical f ...