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Sawada Kazuo C O Osaka Works, Hayasi Kazuhiko C O Osaka Work, Isojima Sigeki C O Osaka Works, Yamamoto Susumu C O Itami Work, Murai Teruyuki C O Itami Works, Kawabe Nozomu C O Itami Works, Itozaki Hideo C O Itami Works, Fujita Nobuhiko C O Itami Work, Sibata Kenichiro C O Itami Wor, Sasaki Nobuyuki C O Itami Work, Yazu Shuji C O Itami Works, Jodai Tetsuji C O Itami Works: Process for manufacturing a superconducting wire of compound oxide-type ceramic.. Sumitomo Electric Industries, September 7, 1988: EP0281444-A1 (15 worldwide citation)

The process includes steps comprising filling a metal pipe with material powder of ceramic consisting of compound oxide having superconductivity, performing plastic deformation of the metal pipe filled with the ceramic metal powder to reduce the cross section of the metal pipe, and then subjecting t ...


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Yamamoto Susumu C O Itami Work, Murai Teruyuki C O Itami Works, Kawabe Nozomu C O Itami Works, Awazu Tomoyuki C O Itami Works, Yazu Shuji C O Itami Works, Jodai Tetsuji C O Itami Works: Process for manufacturing a superconducting composite.. Sumitomo Electric Industries, November 9, 1988: EP0290331-A2 (7 worldwide citation)

A superconducting composite comprising a compound oxide type superconductor and an outer metal pipe on which said superconductor is supported, characterized in that (i) said outer metal pipe is made of at least one of metals selected from a group comprising gold, silver and platinum metals and their ...


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Izumida Hiromu, Kawabe Nozomu, Matsumoto Sadamu, Yamao Norihito, Murai Teruyuki: Heat-resistant alloy wire. Sumitomo Electric Industries, November 14, 2001: EP1154027-A1 (6 worldwide citation)

An Ni-based or Ni-Co-based heat-resistant alloy wire excellent in resistance to sag at high temperatures ranging from 600 to 700 DEG C, which excellent resistance is most suitable for spring materials. The heat-resistant alloy wire contains (a) 0.01 to 0.40 wt% C, 5.0 to 25.0 wt% Cr, and 0.2 to 8.0 ...


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Yamamoto Susumu Itami Works, Murai Teruyuki Itami Works, Kawabe Nozomu Itami Works, Tobioka Masaaki Itami Works: Method for producing an elongated sintered article.. Sumitomo Electric Industries, December 23, 1987: EP0250322-A2 (5 worldwide citation)

Method for producing an elongated sintered article, characterized by the steps including filling powder material in a pipe, carrying out plastic deformation of the pipe filled with the powder material, and heating the pipe filled with the powder material to burn and/or sinter the powder material. Th ...


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Yamamoto Susumu, Kawabe Nozomu, Awazu Tomoyuki, Murai Teruyuki: A process for producing an elongated sintered article.. Sumitomo Electric Industries, February 8, 1989: EP0302791-A2 (5 worldwide citation)

Improvement in a process for producing a sintered elongated article by the steps comprising filling a metal pipe with a material powder, carrying out plastic deformation of the metal pipe and then subjecting the material powder in deformed metal pipe to sintering. In the invention, the step of the p ...


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Yamao Norihito C O Itami Works, Murai Teruyuki C O Itami Works: Spring steel wires and process for producing the same.. Sumitomo Electric Industries, September 14, 1994: EP0614994-A1 (4 worldwide citation)

A spring steel wire that has a tensile strength of at least 2,000 N/mm and a surface roughness of not more than 5 mu m in terms of Rz, and a spring steel wire that consists essentially of from 0.5 to 0.8% by weight of C, from 1.2 to 2.5% by weight of Si, from 0.4 to 0.8% by weight of Mn, from 0.7 to ...


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Murai Teruyuki, Hashimoto Yoshihiro, Kawakita Takao Osaka Diamond I: Wire incrusted with abrasive grain and method for producing the same.. Sumitomo Electric Industries, November 4, 1987: EP0243825-A2 (4 worldwide citation)

A wire incrusted with abrasive grains characterized in that it is produced by preparing a cylindrical metallic body having a metallic rod (2) inserted into the central part of a metallic pipe (1) with a gap formed between the rod and the pipe, then filling the gap with mixed powder comprising metall ...


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Izumida Hiroshi, Kawabe Nozomi, Yamao Norito, Murai Teruyuki: Stainless steel wire for heat resistant spring, heat resistant spring, and manufacture of heat resistant spring. Sumitomo Electric, September 5, 2000: JP2000-239804 (4 worldwide citation)

PROBLEM TO BE SOLVED: To produce a steel wire for heat resistant spring with which the cost increase of SUS304, SUS316 and the like is suppressed and excellent in settling resistance even in a high temperature region (350 to 500°C), a heat resistant spring, and to provide a method for manufacturing ...


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Izumida Hiroshi, Kawabe Nozomi, Murai Teruyuki: Steel wire, spring and producing method therefor. Sumitomo Electric, August 14, 2001: JP2001-220650 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide steel wire in which the low cost equal to that in pearlitic steel wire is realized in the production cost, and also, high heat resistance and high fatigue resistance equal to those of Si-Cr steel oil tempered steel wire, which is the conventional steel wire for a hea ...


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Izumida Hiroshi, Kawabe Nozomi, Murai Teruyuki, Takamura Nobue: Compound wire for wire harness and its manufacturing method. Sumitomo Denko Steel Wire, October 7, 2004: JP2004-281241 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a compound wire for a wire harness with corrosion resistance further improved with excellent conductive performance and strength maintained.SOLUTION: The compound wire for the wire harness is a stainless steel wire made by twisting a first strand as a stainless steel ...