| 申请人 |
EAST JAPAN RAILWAY CO., TOKYO, JP;RAILWAY TECHNICAL RESEARCH INSTITUTE, KOKUBUNJI, TOKIO/TOKYO, JP;MAGNETIC TRANSPORTATION SYSTEM ENGINEERING CO., TOKYO, JP |
发明人 |
MATSUI, KAZUMI, YOKOHAMA-SHI, KANAGAWA 247, JP;MATSUOKA, KOUICHI, C/O RAILWAY TECHNICAL, KOKUBUNJI-SHI, TOKYO 185, JP;NAKAGAWA, SHIGERU, C/O EAST JAPAN RAILWAY COMPANY, CHIYODA-KU, TOKYO 100, JP |
