KYOCERA (Tianjin) KYOCERA Solar Europe s.r.o. America, Inc. Solar Energy (Czech Republic) KYOCERA SLC Co., Ltd. (China) Technologies Corp. (U.S.A.) KYOCERA Solar, Inc. (U.S.A.) Solar Energy Automotive Jewelry and Application Products Components KYOCERA International, Inc. (U.S.A.) KYOCERA Industrial Ceramics Corp. (U.S.A.) Fine Ceramics Semiconductor Medical KYOCERA Mexicana, S.A. de C.V. (Mexico) KYOCERA TYCOM Corp. (U.S.A.) Components Materials Corp. KYOCERA Asia Pacific Pte. Ltd. KYOCERA Solar Corp. KYOCERA do Brasil (Singapore) KYOCERA Precision Tools Korea Co., Ltd. Cutting Tools Componentes Industriais Ltda. (Brazil)

Shanghai KYOCERA Electronics Co., Ltd. (China)

Shanghai KYOCERA Trading Co., Ltd. (China) KYOCERA MITA Australia Pty. Ltd. Dongguan Shilong KYOCERA Optics Co., Ltd. (China)

KYOCERA MITA KYOCERA (Tianjin) Sales & Trading Corp. (China) KYOCERA MITA Deutschland GmbH KYOCERA MITA Europe B.V. (Netherlands) Corp. (Germany) KYOCERA Management Consulting Service (Shanghai) Co., Ltd. (China) KYOCERA MITA Group Companies: KYOCERA MITA Japan Corp. 44 America, Inc. (U.S.A.) KYOCERA Korea Co., Ltd.

KYOCERA MITA Office Equipment KYOCERA Fineceramics GmbH (Germany) (Dongguan) Co., Ltd. (China) KYOCERA Group KYOCERA Wireless Corp. (U.S.A.) KYOCERA Fineceramics Ltd. (U.K.) 189* Companies Communication Equipment KYOCERA Fineceramics S.A.S. (France) KYOCERA Research Corp. (U.S.A.) KYOCERA Kyoto Purple Sanga Co., Ltd. Telecom, Inc. (U.S.A.)

KYOCERA Wireless (India) Pvt. Ltd. KYOCERA Hotel KYOCERA KYOCERA ELCO Realty Development Co., Ltd. Singapore Pte. Ltd. KYOCERA Telecom Equipment (Malaysia) Sdn. Bhd. KCCS International Display Management Golf Resort KYOCERA ELCO KYOCERA ELCO Korea Co., Ltd. Consulting, Inc. KYOCERA Hong Kong Group Companies: 5 Thin Film Ltd. (China) KYOCERA Communication Components KYOCERA ELCO Corp. Systems Co., Ltd. Hotel NIKKO KYOCERA Chemical Group Companies: Princess Kyoto 5 (Thailand) Ltd. KYOCERA Communication KYOCERA Display Institute Co., Ltd. Group Companies: 13 Systems (Shanghai) Co., Ltd. (China) Electronic Components KYOCERA Chemical Corp. COUEI Corp. KYOCERA MARUZEN KYOCERA OPTEC Co., Ltd. Systems Integration Co., Ltd. TPC S.A.S. (France) Group Companies: 7

AVX/ KYOCERA AVX Corp. (U.S.A.) KYOCERA Chemical (Singapore) Group Companies: 46 KYOCERA KINSEKI Corp. Singapore Pte. Ltd. KDDI Pte. Ltd. Group Companies: 8 Kyocera Corporation business segments Group KYOCERA KINSEKI (Thailand) Fine ceramics and related businesses AVX Co., Ltd. AVX Ltd. (UK) Czech Republic Electronic devices and related businesses As the largest KYOCERA s.r.o. KYOCERA KINSEKI Philippines, Inc. Equipment-related businesses shareholder of KDDI, Electronic Devices, the Kyocera Group benefits LLC (U.S.A.) from the synergy Multiple business segments of its telecommunications Other businesses businesses.

*As of April 1, 2008.