申请人 |
TOYAMA CHEMICAL CY LTD |
发明人 |
ISAMU SAIKAWA, TAKASHI YASUDA, SHOHACHI MURAKAMI, TOYOO MAEDA, AKIRA YOTSUJI, MASAHIRO TAKAHATA, HISATSUGU TSUDA, HIDETADA MIKAMI, HIROSHI SAKAI ET TOSHINORI OHASHI;YASUDA TAKASHI;MURAKAMI SHOHACHI;MAEDA TOYOO;YOTSUJI AKIRA;TAKAHATA MASAHIRO;TSUDA HISATSUGU;MIKAMI HIDETADA;SAKAI HIROSHI;OHASHI TOSHINORI |