| 申请人 |
PUB WORKS RES INST MINISTRY OF CONSTR;HONSHU SHIKOKU BRIDGE AUTHORITY;DOBOKU KENKYU CENTER;ISHIKAWAJIMA HARIMA HEAVY IND CO LTD;KAWASAKI HEAVY IND LTD;KAWADA INDUSTRIES INC;SUMITOMO HEAVY IND LTD;NKK CORP;HITACHI ZOSEN CORP;MITSUI ENG & SHIPBUILD CO LTD;MITSUBISHI HEAVY IND LTD |
发明人 |
SATO HIROSHI;OGIWARA KATSUYA;TOKORO SHINSUKE;HONDA AKIHIRO;MASUDA ICHIRO |
