Kyocera (LTCC) Kyocera Corporation is a ceramics and electronics manufacturer, founded in 1959. Its headquarters are in Kyoto, Japan. As part of its solutions portfolio, Kyocera offers low temperature co-fired ceramics (LTCC) packages and substrates and organic RF packages for applications in 5G mmWave and transceivers and switches for applications in data centers. Kyocera (LTCC)