Inventor
IZUMIDA HIROMU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “IZUMIDA HIROMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
12 patentsUS5647313AJul 15, 1997
Combination of adjusting shim and cam
SUMITOMO ELECTRIC INDUSTRIES10 citations73
US11186902B2Nov 30, 2021
Wire material for canted coil spring and canted coil spring
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US10475552B2Nov 12, 2019
Strand for wiring harness and wiring harness
SUMITOMO ELECTRIC INDUSTRIES3 citations69
US11807923B2Nov 7, 2023
Spring steel wire
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US7404865B2Jul 29, 2008
Steel wire for heat-resistant spring, heat-resistant spring and method for producing heat-resistant spring
SUMITOMO ELECTRIC INDUSTRIES4 citations62
US7230186B2Jun 12, 2007
Covered wire and automobile-use wire harness
SUMITOMO ELECTRIC INDUSTRIES4 citations62
US7717411B2May 18, 2010
High-strength stainless steel spring and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES4 citations61
US11674193B2Jun 13, 2023
Canted coil spring and connector
SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11459644B2Oct 4, 2022
Copper-coated steel wire and canted coil spring
SUMITOMO ELECTRIC INDUSTRIES1 citations59
US11892048B2Feb 6, 2024
Spring steel wire
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US9849531B2Dec 26, 2017
Electrode wire for wire electric discharge machining, and method for producing same
SUMITOMO ELECTRIC INDUSTRIES0 citations48
US12091734B2Sep 17, 2024
Steel wire and spring
SUMITOMO ELECTRIC INDUSTRIES0 citations47