About KAGAMI JUJIRO
About KAWAGUCHI TAKAHISA
About HATAZAWA TETSUZO
About FUJIMOTO TAKASHI
About YOSHIOKA NAOTO
About トライボロジスト
About ceramics
About Properties of ceramics and ceramic whiteware
About Lubrication in general
About セラミックス
About 接触面
About 接線力
About 微小変位