申请人 |
KURITA WATER IND LTD;KABUKI KENSETSU KK;PENTA OCEAN CONSTR CO LTD;SHIMIZU CORP;TAIYO KOGYO KK;TAKENAKA DOBOKU CO LTD;TOYO KENSETSU KK;FUJITA CORP;FUDO CONSTR CO LTD;HONMAGUMI:KK;RINKAI KENSETSU KK |
发明人 |
NIKAIDO KIYOSHI;NIWA CHIAKI;NISHIHARA KIYOSHI;IMAIZUMI MASAKAZU |