5:05 PM - 5:25 PM
*nakamura toshiki1,5, wada masashi2, Nagai Takahiro3, Yano Jin4, kitaoka satoshi2, mutou norio1, Nakahira Atusi5 (1. Takasago Industry Co., Ltd., 2. Japan Fine Ceramics Center, 3. Daido Corporation, 4. Maruwai Advanced Ceramics, 5. Osaka Prefecture Univ)