申请人 |
KUMIAI CHEMICAL INDUSTRY CO., LTD.;KUMIAI CHEMICAL INDUSTRY CO., LTD.;IHARA CHEMICAL INDUSTRY CO., LTD.;KUMIAI CHEMICAL INDUSTRY CO., LTD.;IHARA CHEMICAL INDUSTRY CO., LTD. |
发明人 |
SUZUKI, CHIHARU;MASUDA, KATSUMI;TAMARU, MASATOSHI;INAMORI, MASAHITO;TAKEFUJI, NOBUO;YANAGISAWA, KATSUTADA;OGAWA, YASUNORI |