About DODBIBA G.
About Univ. Tokyo
About TAKAHASHI K.
About Univ. Tokyo
About TAKAHASHI K.
About Yokohama Metal Co.
About MATSUURA M.
About Taiyo Yuden Co. Ltd.
About SADAKI J.
About Univ. Tokyo
About FUJITA T.
About Univ. Tokyo
About compact disk
About polymer waste
About Recycling of resources
About Polymer waste treatment
About LCA
About 観点
About DVD
About 廃棄物のリサイクル
About 対策