申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
SAITO, HIROSHI, TOTSUKA-KU YOKOHAMA, JP;TATEISHI, HIDEKI, KANAZAWA-KU YOKOHAMA, JP;KOBAYASHI, SHIGERU, SETAGAYA-KU TOKYO, JP;AIUCHI, SUSUMU;SUZUKI, YASUMICHI;SAKATA, MASAO;SHIMAMURA, HIDEAKI, TOTSUKA-KU YOKOHAMA, JP;KAMEI, TSUNEAKI, NAKA-GUN KANAGAWA-KEN, JP |