Ibiden 

Ibiden Co.,Ltd., together with its subsidiaries, manufactures and sells electronic and ceramics products in Japan, Asia, North America, and internationally. The company offers printed circuit boards; plastic packaging; and integrated circuit package substrates used as microprocessor units for personal computers and data centers, as well as graphic processing units for AI and vehicles. It also provides diesel particulate filter substrates for passenger cars mounted with diesel engines, buses, and tracks; substrate holding mats for automobiles, construction machinery, and agricultural equipment; high temperature insulating wools for heat processing devices in energy industrial facilities, molten metal casting apparatuses, fuel cells, and high-heat part insulating materials for combustion devices; graphite specialty for single crystal pulling apparatuses for silicon and SiC, auto and aviation electric discharge machining electrode, and industrial materials for continuous casting and industrial furnaces; and special carbon products, fine ceramic products, and ceramic fines. In addition, the company is involved in construction; production of building materials, including decorative interior laminates, as well as bars and food; synthetic resin processing; agricultural and livestock products; maintenance service; marine product processing; sale of petroleum products; information services; environmental engineering technology; medical software package development; sale of information and communication terminals; sale of welfare vehicles; LP gas; styrol automotive components; and electrode for high-precision electric discharge machining. The company was formerly known as Ibigawa Electric Power Co., Ltd. and changed its name to Ibiden Co.,Ltd. in November 1982. Ibiden Co.,Ltd. was incorporated in 1912 and is headquartered in Ogaki, Japan.