About TANAKA K
About Univ. Tokyo, Tokyo
About ASADA N
About Allied Material Corp. Ltd., Toyama
About HAYASHI K
About Univ. Tokyo, Tokyo
About 粉体および粉末冶金
About tungsten compound
About Nitrogen and its compounds
About Methane
About 常圧
About 高圧
About 炭窒化物
About プロセス
About 原子モデル
About 提案