申请人 |
EISAI CHEMICAL CO., LTD., IBARAKI, JP |
发明人 |
KANAI, TAKEO, KASHIMA-GUN, IBARAKI PREFECTURE, JP;IMAI, AKIO, KAMISU-MACHI, KASHIMA-GUN, IBARAKI PREF., JP;SATO, KATSUHIKO, KATORI-GUN, CHIBA PREFECTURE, JP;SHINOHARA, HOMARE, KAMISU-MACHI, KASHIMA-GUN, IBARAKI PREF., JP;OISHI, KAZUMI, KAMISU-MACHI, KASHIMA-GUN, IBARAKI PREF., JP |