申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
UMEMOTO, MASUO, NISHITAMA-GUN TOKYO, JP;MITA, SEIICHI, TSUKUI-GUN KANAGAWA-KEN, JP;IZUMITA, MORISHI, INAGI-SHI TOKYO, JP;MICHIKAWA, YUUICHI, KATSUTA-SHI IBARAKI-KEN, JP;ROKUDA, MORITO, KOKUBUNJI-SHI TOKYO, JP;KATAYAMA, HITOSHI, TOKYO, JP;KANADA, HIDEHIRO, KODAIRA-SHI TOKYO, JP |