Inventor
IGARASHI NAOTO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS7682695B2Mar 23, 2010
Dust core with specific relationship between particle diameter and coating thickness, and method for producing same
SUMITOMO ELECTRIC INDUSTRIES21 citations92
US7579723B2Aug 25, 2009
Power magnetic core and stator core
SUMITOMO ELECTRIC INDUSTRIES5 citations63
US7767034B2Aug 3, 2010
Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material
SUMITOMO ELECTRIC INDUSTRIES4 citations62
US7998361B2Aug 16, 2011
Soft magnetic material and powder magnetic core
SUMITOMO ELECTRIC INDUSTRIES1 citations52
US7674342B2Mar 9, 2010
Method of producing soft magnetic material, soft magnetic powder, and dust core
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US7601229B2Oct 13, 2009
Process for producing soft magnetism material, soft magnetism material and powder magnetic core
SUMITOMO ELECTRIC INDUSTRIES1 citations52
US7588648B2Sep 15, 2009
Soft magnetism material and powder magnetic core
SUMITOMO ELECTRIC INDUSTRIES0 citations52
SUMITOMO ELECTRIC SINTERED ALLOY LTD
5 patentsUSD841703SFeb 26, 2019
Core for rotary electric machine
SUMITOMO ELECTRIC SINTERED ALLOY LTD2 citations71
US10903700B2Jan 26, 2021
Dust core, stator core, and stator
SUMITOMO ELECTRIC SINTERED ALLOY LTD1 citations61
US11707783B2Jul 25, 2023
Manufacturing facility and manufacturing method of sintered product
SUMITOMO ELECTRIC SINTERED ALLOY LTD1 citations56
USD900174SOct 27, 2020
Core for rotary electric machine
SUMITOMO ELECTRIC SINTERED ALLOY LTD0 citations51
US10480859B2Nov 19, 2019
Carrier-type heat-treatment apparatus
SUMITOMO ELECTRIC SINTERED ALLOY LTD0 citations31
ASAHI RUBBER INC
4 patentsUS10533094B2Jan 14, 2020
Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate
ASAHI RUBBER INC5 citations82
US9663664B2May 30, 2017
Ink for white reflective film, powder coating material for white reflective film, production method of white reflective film, white reflective film, light source mount, and lighting device shade
ASAHI RUBBER INC3 citations72
US10351713B2Jul 16, 2019
Ink for white reflective film, powder coating material for white reflective film, production method of white reflective film, white reflective film, light source mount, and lighting device shade
ASAHI RUBBER INC1 citations62
US11326065B2May 10, 2022
Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate
ASAHI RUBBER INC0 citations61
MAEDA TORU
4 patentsUS8758906B2Jun 24, 2014
Soft magnetic material, powder magnetic core and process for producing the same
MAEDA TORU1 citations51
US8557330B2Oct 15, 2013
Manufacturing method of soft magnetic material and manufacturing method of dust core
MAEDA TORU0 citations51
US8323725B2Dec 4, 2012
Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material
MAEDA TORU0 citations51
US8153256B2Apr 10, 2012
Soft magnetic material comprising an insulating layer containing aluminum, silicon, phosphorous and oxygen; dust magnetic core; process for producing soft magnetic material; and process for producing dust magnetic core
MAEDA TORU1 citations51