申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
ADACHI, SUSUMU, SENDAI-SHI MIYAGI-KEN, JP;TOBA, TAKAHIRO, SENDAI-SHI MIYAGI-KEN, JP;MUKAI, TAKAO, SENDAI-SHI MIYAGI-KEN, JP;WATANABE, TAKASHI, KAMAKURA-SHI KANAGAWA-KEN, JP;YOKOI, HARUHIKO, HIRATSUKA-SHI KANAGAWA-KEN, JP |