申请人 |
SUMITOMO METAL INDUSTRIES, LTD.;IMANISHI, KENJI;MIYAHARA, MITSUO;NOGUCHI, YASUTAKA;NOGAMI, HIROSHI;SAITO, AKIRA;KITAGAWA, NAOKI;TAGUCHI, HITOSHI;HIRAMATSU, SHINNICHIROU;WATANABE, MITSUAKI |
发明人 |
IMANISHI, KENJI;MIYAHARA, MITSUO;NOGUCHI, YASUTAKA;NOGAMI, HIROSHI;SAITO, AKIRA;KITAGAWA, NAOKI;TAGUCHI, HITOSHI;HIRAMATSU, SHINNICHIROU;WATANABE, MITSUAKI |