申请人 |
HITACHI, LTD. |
发明人 |
YAMAZAKI, SUSUMU;ITO, EIICHI;ASABUKI, HIROSHI;FUJIO, MASAYUKI;FUJITA, HAJIME;KOBAYASHI, KAZUO;HASEGAWA, KENGO;CHIHARA, YUKIO;ASHIHARA, HIROMOTO;WATANABE, TAKASHI;MIZUTANI, KANZI;NAKATSUHAMA, YUICHI;MAKUTA, YUKIO;YANAGIYA, KAZUO;TAMURA, TOMOYA |