About OKITA TAISUKE
About 住友化学工業
About KAWAMURA KAZUMITSU
About 住友化学工業
About ONO TETSURO
About 住友化学工業
About UEDA MASAHIRO
About 住友化学工業
About KITAYAMA SHIN'ICHIRO
About 住友化学工業
About HOZUMI SHIGEO
About 住友化学工業
About functional polymer
About photocrosslinking
About Products,semiproducts uses in general
About 光制御
About 高分子膜