申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
SUGIMURA, NAOZUMI, YOKOHAMA, KANAGAWA, JP;NAKAGAKI, HARUSHIGE, YOKOHAMA, KANAGAWA, JP;OHARA, YASUNORI, HITACHINAKA, IBARAKI, JP;AMADA, NOBUTAKA, YOKOHAMA, KANAGAWA, JP;ARAI, TAKAO, YOKOHAMA, KANAGAWA, JP;SANO, MASATO, YOKOHAMA, KANAGAWA, JP |