| 申请人 |
PUB WORKS RES INST MINISTRY OF CONSTR;SENTAN KENSETSU GIJUTSU CENTER;ISHIKAWAJIMA HARIMA HEAVY IND CO LTD;OKUMURA CORP;KAWASAKI STEEL CORP;SATO KOGYO CO LTD;SHIMIZU CORP;TOKYU CONSTR CO LTD;TOBISHIMA CORP;NIPPON HUME PIPE CO LTD;HAZAMA GUMI LTD;FUJITA CORP;MAEDA CORP |
发明人 |
ASHIDACHI TAKUYA;KOGA YASUYUKI;TSUKIDA YOSHIHIRO;AZUMA KUNIKAZU;OOKUBO HIROHISA;IWATO MASAHIKO;KIKUCHI HIROSHI;SHIBUSAWA SHIGEHIKO;NAGURA MASAO;IWASA SEIJI;MURAKAMI YUJI;KAMIYA TOMEI;HARA NATSUO |
