申请人 |
CATERPILLAR JAPAN LTD.;PRESS KOGYO CO., LTD.;TAKAOKA, TETSUJI;AKAHANE, EIJI;TASAKI, KAZUSHIGE;NAKAJIMA, MASAYOSHI;YAMADA, TERUYUKI;HARAYAMA, YUSUKE;HIRANO, TOMOYA |
发明人 |
TAKAOKA, TETSUJI;AKAHANE, EIJI;TASAKI, KAZUSHIGE;NAKAJIMA, MASAYOSHI;YAMADA, TERUYUKI;HARAYAMA, YUSUKE;HIRANO, TOMOYA |