| 申请人 |
UNIV WASEDA;OHBAYASHI CORP;KAJIMA CORP;KUMAGAI GUMI CO LTD;SATO KOGYO CO LTD;SHIMIZU CORP;TAISEI CORP;TAKENAKA KOMUTEN CO LTD;TODA CONSTR CO LTD;FUJITA CORP;KOMATSU LTD;HITACHI ZOSEN CORP |
发明人 |
HASEGAWA YUKIO;NAKAMURA TOSHIO;MIYAJIMA TOSHIKAZU;MATSUSHITA YUSUKE;YAMASHITA SHINJI;OKUYAMA NOBUHIRO;NISHIMURA MASAHIRO;HOSHINO HARUO;SHINOZAKI TORU;YOSHITAKE RYOJI;ASANO HIROSHI;TERAO MASAYUKI |
