Kyocera Corporation is a Japanese multinational ceramics and electronics manufacturer headquartered in Kyoto, Japan. It was founded as Kyoto Ceramic Company, Limited in 1959 by Kazuo Inamori and renamed in 1982. The company has diversified its founding technology in ceramic materials through internal development as well as strategic mergers and acquisitions.
It manufactures industrial ceramics, solar power generating systems, telecommunications equipment, office document imaging equipment, electronic components, semiconductor packages, cutting tools, and components for medical and dental implant systems.
Kyocera Corporation manufactures and markets phones for the Japanese market which are sold under different brands.
In May 2012, Kyocera released the world's first speaker-less smartphone, the Kyocera Urbano Progresso.
This phone produces vibration to conduct sound through the ear canal instead of the customary speaker, making it easier to hear phone conversations in busy and noisy places. This also benefits those who are having difficulty hearing, but are not totally deaf. It can be used across the world with CDMA, GSM, GPRS and UMTS antennas. This phone is only available in Japan.
According to en.wikipedia