| 申请人 |
NIPPON STEEL CORPORATION;TOYOTA JIDOSHA KABUSHIKI KAISHA;NIPPON KINZOKU CO., LTD. |
发明人 |
KOUNO, TAKUO NIPPON STEEL CORPORATION;YAMANAKA, MIKIO NIPPON STEEL CORPORATION;TANAKA, TAKASHI NIPPON STEEL CORPORATION;ISHIKAWA, YASUSHI NIPPON STEEL CORPORATION;SADANO, YUTAKA;YASHIRO, MASAO;SUGIURA, TATSUO;KOMAI, TADANOBU;MATSUMOTO, SHINICHI;TAKADA, TOSHIHIRO TOYOTA JIDOSHA KABUSHIKI KAISHA;SHIBATA, SHINJI TOYOTA JIDOSHA KABUSHIKI KAISHA;AOYAGI, HIKARU TOYOTA JIDOSHA KABUSHIKI KAISHA;OHASHI, MASAAKI TOYOTA JIDOSHA KABUSHIKI KAISHA;NISHIZAWA, YOSHIO NIPPON KINZOKU CO., LTD.;KASAHARA, AKIHIKO NIKKIN R & D CO., LTD. |
