| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
TSUYAMA, TSUTOMU, TOTSUKA-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JP;HARADA, TOSHIMASA, TOTSUKA-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JP;SHIMOYASHIRO, SADAO, FUJISAWA-SHI, KANAGAWA-KEN, JP;HIGANO, KOUICHI, TOCHIGI-SHI, TOCHIGI-KEN, JP;NAMIKI, TOSHIO, UTSUNOMIYA-SHI, TOCHIGI-KEN, JP;YAMAGUCHI, CHIKAAKI, SHIMOTSUGA-GUN, TOCHIGI-KEN, JP;IZUI, KOUZOU, TOCHIGI-SHI, TOCHIGI-KEN, JP |
