| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
ARAYA, TAKESHI, HIGASHIKURUME-SHI, JP;IBARAKI, YOSHIRO, NIIHARI-GUN IBARAKI-KEN, JP;ENDO, YOSHISHIGE, NISHIIBARAKI-GUN IBARAKI-KEN, JP;HIOKI, SUSUMU, KASHIWA-SHI, JP;KANAMARU, MASATOSHI NIIHARIRYO, NIIHARI-GUN IBARAKI-KEN, JP |
