申请人 |
HITACHI LTD;HITACHI INF SYST LTD |
发明人 |
KOBASHI KAZUO;HINO MASATOSHI;OKAMOTO TAKUYA;KUMADA TAKEHIKO;YOKOI SHINICHI;SAKANO YUKIO;SAKAMOTO AKITOSHI;KAMATA MOTOAKI;SARAI KENSUKE;NISHIZAWA MASAO;OMURA SHINJI;KIKUCHI AKIKO;SHIBATA KATSUNAO;AKATSUKA MASARU |