About MURAKAMI YOICHI
About デンソー
About SUGAWARA HIROYOSHI
About デンソー
About INAYOSHI SHIGEHIKO
About デンソー
About OCHI FUMIO
About デンソー
About 月刊トライボロジー
About tribology
About diesel automobile
About fuel injection apparatus
About chromium compound
About nitride
About DLC film
About covering
About abrasion test
About air pollutant
About fine particle
About nitrogen oxide
About environmental conservation
About technology development
About abrasion resistance
About wear characteristics
About automotive parts
About common rail fuel injection system
About CrN
About PM (matter)
About Automobile design,structure and materials in general
About Carbon and its compounds
About Lubrication in general
About 自動車部品
About 開発