1
Mori Nobuyuki, Kawabe Nozomi: Method for producing magnesium alloy plate. Sumitomo Electric, April 19, 2007: JP2007-098470 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide a method for producing a magnesium alloy plate which can be suitably employed for producing a magnesium alloy plate excellent in the plastic workability such as press workability.SOLUTION: A method for producing a magnesium alloy plate according to the present invent ...


2
Oishi Yukihiro, Kawabe Nozomi: Rolled wire rod of magnesium based alloy, and its production method. Sumitomo Denko Steel Wire, April 22, 2004: JP2004-124152 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a production method for a long-length rolled wire rod of a magnesium based alloy provided with excellent strength and toughness.SOLUTION: This method comprises a stage where a magnesium based alloy stock comprising, by weight, 0.1 to 12.0% Al is prepared, and a stage ...


3
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 ...


4
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 ...


5
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 ...


6
Shimizu Kenichi, Kawabe Nozomi, Kishimoto Akira: Magnesium alloy sheet and method for producing the same. Sumitomo Denko Steel Wire, February 26, 2004: JP2004-060048 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a magnesium alloy sheet which has sufficient strength and excellent bending workability, and to provide a method for producing the magnesium alloy sheet.SOLUTION: In the method for producing the magnesium alloy sheet where the magnesium alloy sheet comprising, by mas ...


7
Izumida Hiroshi, Kawabe Nozomi: Stainless steel wire for spring. Sumitomo Denko Steel Wire, August 15, 2003: JP2003-226940 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide inexpensive stainless steel wire for a spring which has excellent fatigue and hydrogen embrittlement resistances in a hydrogen atmosphere.SOLUTION: The stainless steel wire for a spring is obtained by subjecting stainless steel comprising, by mass, 0.01 to 0.25% C, 0 ...


8
Izumida Hiroshi, Kawabe Nozomi, Yamao Norito, Murai Teruyuki: Heat resistant stainless steel. Sumitomo Electric, April 18, 2000: JP2000-109955 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide heat resistant stainless steel which is Fe base austenitic stainless steel and has high tensile strength and permanent set resistance even at about 600°C.SOLUTION: This stainless steel is the one contg., by weight, 0.02 to 0.30% C, 0.02 to 3.5% Si, 0.02 to 2.5% Mn, 1 ...


9
Kawabe Nozomi, Yamaguchi Koji: Steel wire for heat resistant spring, and its production. Sumitomo Electric, October 10, 2000: JP2000-282176 (3 worldwide citation)

PROBLEM TO BE SOLVED: To produce a steel wire for spring excellent in heat resistance in the temp. region of 130 to 250°C and to provide a method for producing it. SOLUTION: This steel wire for a heat resistant spring contains, by weight, 0.7 to 0.9% C, 0.7 to 1.2% Si and 0.3 to 0.9% Mn and furtherm ...


10
Mori Koji, Oishi Yukihiro, Kawabe Nozomi: Magnesium alloy raw material. Sumitomo Electric, June 15, 2006: JP2006-152401 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide a magnesium alloy raw material of a high Al content having excellent plastic workability, such as forging, a production method of the raw material, and a magnesium alloy formed body formed by subjecting the raw material to forging.SOLUTION: The magnesium alloy raw ma ...