申请人 |
TAKEICHI HIDEO;OHIRA TAKASHI;OZAWA YUICHIRO;NAKAJIMA TSUYOSHI;TAMAKI SATORU;YAMAGATA YUSUKE;MORI TEPPEI;BRIDGESTONE CORPORATION;BRIDGESTONE SPORTS CO., LTD. |
发明人 |
TAKEICHI HIDEO;OHIRA TAKASHI;OZAWA YUICHIRO;NAKAJIMA TSUYOSHI;TAMAKI SATORU;YAMAGATA YUSUKE;MORI TEPPEI |