About NIMATA MASAMI
About FUTA AKITERU
About ITO HIDENOBU
About SAITO MICHIO
About 大阪ガス
About YAMADA MITSUAKI
About 大阪ガス
About water repellent finishing
About fluorinated pitch
About Carbon and its compounds
About Methyltriethoxysilane
About Propyltriethoxysilane
About フッ素化
About カーボン
About はっ水性
About 溶射皮膜
About 開発
About シラン