About KOMIYAMA SHINOBU
About 日本パーカライジング
About MATSUMOTO RYO
About HAYAKAWA KUNIO
About YOSHIKAWA YASUHARU
About TSUCHIYA YOSHINARI
About TANIGUCHI YUKINORI
About tribology
About Lubrication
About surface roughness
About area
About friction coefficient
About friction test
About adhesion (surface chemistry)
About lubricant (machine)
About lubricating film
About surface coating
About surface finishing
About hot forging
About plastic analysis
About real contact area
About structure analysis
About analysis
About adhesion
About Lubrication in general
About Mechanical properties of solids in general
About プロセス
About トライボロジー