| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
KANAI, SABURO, HIKARI-SHI, YAMAGUCHI-KEN, JP;KAWASAKI, YOSHINAO, KUMAGE-GUN, YAMAGUCHI-KEN, JP;ICHIHASHI, KAZUAKI, KUDAMATSU-SHI, YAMAGUCHI-KEN, JP;WATANABE, SEIICHI, KUDAMATSU-SHI, YAMAGUCHI-KEN, JP;NAWATA, MAKOTO, KUDAMATSU-SHI, YAMAGUCHI-KEN, JP |
