About MIYAKOSHI YASUKI
About TAKAZAWA KOJI
About TAGASHIRA KOSUKE
About KAMOTA SHUICHI
About TAKAHASHI HIDENORI
About MARUYAMA MASAO
About 北海道住電精密
About KANAYAMA TATSUYA
About 北海道住電精密
About 粉体および粉末冶金
About cemented carbide
About Powder compacting,sintering
About WC
About 炭素鋼
About 接合界面
About 組織