申请人 |
NIPPON YUSEN KABUSHIKI KAISHA;MONOHAKOBI TECHNOLOGY INSTITUTE;KOEI KINZOKU INDUSTRIAL CO., LTD.;FUJITA, HIROSHI;ANDO, HIDEYUKI;SUZUKI, HISAO;HAYAMA, KAZUHARU;ODA, YASUHIRO |
发明人 |
FUJITA, HIROSHI;ANDO, HIDEYUKI;SUZUKI, HISAO;HAYAMA, KAZUHARU;ODA, YASUHIRO |