申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
TAKEDA, KENJI, KAMAKURA-SHI KANAGAWA-KEN, JP;MATSUZAKI, KICHIE, YOKOHAMA-SHI KANAGAWA-KEN, JP;MOURI, SHUNJI, YOKOHAMA-SHI KANAGAWA-KEN, JP;HATA, SEIJI, FUJISAWA-SHI KANAGAWA-KEN, JP;SUZUKI, KENJI, YOKOSUKA-SHI KANAGAWA-KEN, JP |