申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
OISHI, TOMOJI, HITACHI-SHI, JP;MAEKAWA, SACHIKO, HITACHI-SHI, JP;KATO, AKIRA, MITO-SHI, JP;NISHIZAWA, MASAHIRO, MOBARA-SHI, JP;TOMITA, YOSHIFUMI, MOBARA-SHI, JP;OKUDE, KOJIRO, HITACHI-SHI, JP;TOCHIGI, KENJI, SHINAGAWA-KU, TOKYO, JP;MISAWA, YUTAKA, KATSUTA-SHI, JP |