| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
IIZUKA, TADASHI, ASHIKAGA-SHI, JP;NAKA, REISHI, SHIMOTSUGA-GUN, TOCHIGI-KEN, JP;FUKUDA, KATSUMI, SHIMOTSUGA-GUN, TOCHIGI-KEN, JP;TANAKA, MAKOTO, KANUMA-SHI, JP;HOMMA, YOSHIHARU, HITACHI-SHI, JP;HATA, HIROAKI, SHIMOTSUGA-GUN, TOCHIGI-KEN, JP;KOUSOKABE, HIROKATSU, HIGASHIIBARAKI-GUN, IBARAKI-KEN, JP;NARIYOSHI, KOJI, SHIMOTSUGA-GUN, TOCHIGI-KEN, JP;IWATA, HIROSHI, ODAWARA-SHI, JP |
