Kenji Ikeya

Kenji Ikeya¹, 

Miya Fukunishi¹, 

Fuminori Iwasa¹, 

Yuuki Inoue², 

Kazuhiko Ishihara², 

Kazuyoshi Baba¹ 

¹Department of Prosthodontics, School of Dentistry, Showa University, 

²Department of Materials Engineering, School of Engineering, The University of Tokyo