申请人 |
PENTA OCEAN CONSTR CO LTD;MARINO FORUM 21;OHBAYASHI CORP;ONODA CEMENT CO LTD;KAIHATSU DOBOKU CONSULTANT:KK;KUMAGAI GUMI CO LTD;KOKUDO SOGO KENSETSU KK;TOKAI CONCRETE KOGYO KK;TOYO KENSETSU KK;TOWA KAGAKU KK;NISHIMATSU CONSTR CO LTD;HAZAMA GUMI LTD;MITSUBISHI HEAVY IND LTD |
发明人 |
KONDO KOSUKE;OOTAKE SHINYA |