Igarashi; Naoto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Igarashi; Naoto.The latest application filed is for "manufacturing facility and manufacturing method of sintered product".

Company Profile

6.27.30

Igarashi; Naoto - Saitama JP
IGARASHI; Naoto - Takahashi-shi Okayama
Igarashi; Naoto - Itami JP
IGARASHI; Naoto - Saitama-shi JP
Igarashi; Naoto - Itami-shi JP
Igarashi; Naoto - Hyogo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate Grant 11,326,065 - Tasaki , et al. May 10, 2	2022-05-10
Manufacturing Facility And Manufacturing Method Of Sintered Product App 20210086262 - TERAI; Hiroaki ; et al.	2021-03-25
Dust core, stator core, and stator Grant 10,903,700 - Igarashi , et al. January 26, 2	2021-01-26
Core for rotary electric machine Grant D900,174 - Igarashi , et al. October 27, 2	2020-10-27
Silicone Resin Reflective Substrate, Manufacturing Method For Same, And Base Material Composition Used In Reflective Substrate App 20200095430 - TASAKI; Masutsugu ; et al.	2020-03-26
Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate Grant 10,533,094 - Tasaki , et al. Ja	2020-01-14
Carrier-type heat-treatment apparatus Grant 10,480,859 - Hirato , et al. Nov	2019-11-19
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 Grant 10,351,713 - Tasaki , et al. July 16, 2	2019-07-16
Dust Core, Stator Core, And Stator App 20190214860 - Igarashi; Naoto ; et al.	2019-07-11
Core for rotary electric machine Grant D841,703 - Igarashi , et al. Feb	2019-02-26
Iron Base Sintered Alloy And Method For Manufacturing The Same App 20180250750 - MATSUBARA; Ken ; et al.	2018-09-06
Heat-treating Method For Compact, And Dust Core App 20180079006 - Igarashi; Naoto ; et al.	2018-03-22
Carrier-type Heat-treatment Apparatus App 20180051930 - Hirato; Hidehisa ; et al.	2018-02-22
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 App 20170267867 - TASAKI; Masutsugu ; et al.	2017-09-21
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 Grant 9,663,664 - Tasaki , et al. May 30, 2	2017-05-30
Silicone Resin Reflective Substrate, Manufacturing Method For Same, And Base Material Composition Used In Reflective Substrate App 20170114226 - TASAKI; Masutsugu ; et al.	2017-04-27
Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate Grant 9,574,050 - Tasaki , et al. February 21, 2	2017-02-21
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 App 20150361270 - TASAKI; Masutsugu ; et al.	2015-12-17
Soft magnetic material, powder magnetic core and process for producing the same Grant 8,758,906 - Maeda , et al. June 24, 2	2014-06-24
White color reflecting material and process for production thereof Grant 8,704,258 - Tasaki , et al. April 22, 2	2014-04-22
Manufacturing method of soft magnetic material and manufacturing method of dust core Grant 8,557,330 - Maeda , et al. October 15, 2	2013-10-15
Silicone Resin Reflective Substrate, Manufacturing Method For Same, And Base Material Composition Used In Reflective Substrate App 20130011617 - Tasaki; Masutsugu ; et al.	2013-01-10
Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material Grant 8,323,725 - Maeda , et al. December 4, 2	2012-12-04
Soft magnetic material and dust core Grant 8,241,518 - Igarashi , et al. August 14, 2	2012-08-14
Manufacturing Method Of Soft Magnetic Material And Manufacturing Method Of Dust Core App 20120164320 - Maeda; Toru ; et al.	2012-06-28
White Color Reflecting Material And Process For Production Thereof App 20120138997 - Tasaki; Masutsugu ; et al.	2012-06-07
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 Grant 8,153,256 - Maeda , et al. April 10, 2	2012-04-10
Soft magnetic material, dust core, method for manufacturing soft magnetic material, and method for manufacturing dust core Grant 8,123,874 - Ishimine , et al. February 28, 2	2012-02-28
Soft magnetic material and powder magnetic core Grant 7,998,361 - Hirose , et al. August 16, 2	2011-08-16
Soft Magnetic Material And Dust Core App 20110045174 - Maeda; Toru ; et al.	2011-02-24
Soft Magnetic Material, Powder Magnetic Core And Method Of Manufacturing Soft Magnetic Material App 20100255188 - MAEDA; Toru ; et al.	2010-10-07
Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material Grant 7,767,034 - Maeda , et al. August 3, 2	2010-08-03
Dust core with specific relationship between particle diameter and coating thickness, and method for producing same Grant 7,682,695 - Kugai , et al. March 23, 2	2010-03-23
Method of producing soft magnetic material, soft magnetic powder, and dust core Grant 7,674,342 - Maeda , et al. March 9, 2	2010-03-09
Soft Magnetic Material, Dust Core, Method For Manufacturing Soft Magnetic Material, And Method For Manufacturing Dust Core App 20100044618 - Ishimine; Tomoyuki ; et al.	2010-02-25
Process for producing soft magnetism material, soft magnetism material and powder magnetic core Grant 7,601,229 - Toyoda , et al. October 13, 2	2009-10-13
Soft magnetism material and powder magnetic core Grant 7,588,648 - Toyoda , et al. September 15, 2	2009-09-15
Power magnetic core and stator core Grant 7,579,723 - Toyoda , et al. August 25, 2	2009-08-25
Soft Magnetic Material And Dust Core App 20090197782 - Igarashi; Naoto ; et al.	2009-08-06
Soft Magnetic Material, Dust Magnetic Core, Process For Producing Soft Magnetic Material And Process For Producing Dust Magnetic Core App 20090047519 - Maeda; Toru ; et al.	2009-02-19
Soft Magnetic Material, Method of Manufacturing Soft Magnetic Material, Dust Core, and Method of Manufacturing Dust Core App 20080248245 - Maeda; Toru ; et al.	2008-10-09
Dust Core and Method for Producing Same App 20080231409 - Kugai; Hirokazu ; et al.	2008-09-25
Soft Magnetic Material And Dust Core App 20080061264 - Maeda; Toru ; et al.	2008-03-13
Method Of Producing Soft Magnetic Material, Soft Magnetic Powder, And Dust Core App 20080041496 - Maeda; Toru ; et al.	2008-02-21
Power Magnetic Core and Stator Core App 20070241622 - Toyoda; Haruhisa ; et al.	2007-10-18
Soft Magnetic Material, Powder Magnetic Core and Method of Manufacturing Soft Magnetic Material App 20070235109 - Maeda; Toru ; et al.	2007-10-11
Soft magnetic material and powder magnetic core App 20070194267 - Hirose; Kazuhiro ; et al.	2007-08-23
Soft magnetic material and dust core App 20070169851 - Kugai; Hirokazu ; et al.	2007-07-26
Process for producing soft magnetism material, soft magnetism material and powder magnetic core App 20070102066 - Toyoda; Haruhisa ; et al.	2007-05-10
Soft magnetism material and powder magnetic core App 20060216507 - Toyoda; Haruhisa ; et al.	2006-09-28
Soft magnetic material, powder magnetic core and process for producing the same App 20060159960 - Maeda; Toru ; et al.	2006-07-20
Manufacturing method for a soft magnetic material, a soft magnetic material, a manufacturing method for a powder metallurgy soft magnetic material, and a powder metallurgy soft magnetic material App 20050257854 - Maeda, Toru ; et al.	2005-11-24
Method of manufacturing soft magnetic articles App 20050016633 - Kugai, Hirokazu ; et al.	2005-01-27

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