Fujii; Hiroyasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fujii; Hiroyasu.The latest application filed is for "grain-oriented electrical steel sheet and manufacturing method of the same".

Company Profile

11.26.45

Fujii; Hiroyasu - Tokyo JP
Fujii; Hiroyasu - Kitakyushu JP
FUJII; Hiroyasu - Kitakyushu-shi JP
Fujii; Hiroyasu - Fukuoka JP
FUJII; Hiroyasu - Osaka JP
Fujii; Hiroyasu - Futtsu 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
Grain-oriented electrical steel sheet Grant 11,450,460 - Takebayashi , et al. September 20, 2	2022-09-20
Grain-oriented electrical steel sheet Grant 11,346,005 - Takebayashi , et al. May 31, 2	2022-05-31
Insulating coating for electrical steel sheet Grant 11,332,831 - Yamazaki , et al. May 17, 2	2022-05-17
Grain-oriented Electrical Steel Sheet And Manufacturing Method Of The Same App 20220119958 - FUJII; Hiroyasu ; et al.	2022-04-21
Method For Manufacturing Grain-oriented Electrical Steel Sheet App 20220098694 - USHIGAMI; Yoshiyuki ; et al.	2022-03-31
Grain-oriented Electrical Steel Sheet, And Steel Sheet Serving As Base Sheet For Grain-oriented Electrical Steel Sheet App 20220102035 - NAKAMURA; Shuichi ; et al.	2022-03-31
Manufacturing Method Of Grain-oriented Electrical Steel Sheet App 20220081749 - TAKATANI; Shinsuke ; et al.	2022-03-17
Adhesively-laminated Core For Stator, Method Of Manufacturing Same, And Electric Motor App 20220052570 - TAKEDA; Kazutoshi ; et al.	2022-02-17
Adhesively-laminated Core For Stator, Method Of Manufacturing The Same, And Electric Motor App 20220037939 - TAKEDA; Kazutoshi ; et al.	2022-02-03
Laminated Core, Method Of Manufacturing Same, And Electric Motor App 20220029478 - TAKATANI; Shinsuke ; et al.	2022-01-27
Laminated Core, Laminated Core Manufacturing Method, And Electric Motor App 20220025228 - TAKATANI; Shinsuke ; et al.	2022-01-27
Adhesively-laminated Core, Manufacturing Method Thereof, And Electric Motor App 20210398734 - FUJII; Hiroyasu ; et al.	2021-12-23
Method For Manufacturing Grain-oriented Electrical Steel Sheet App 20210388459 - USHIGAMI; Yoshiyuki ; et al.	2021-12-16
Coating Liquid For Forming Insulation Coating For Grain-oriented Electrical Steel Sheets, Grain-oriented Electrical Steel Sheet, And Method For Producing Grain-oriented Electrical Steel Sheet App 20210381072 - YAMAZAKI; Shuichi ; et al.	2021-12-09
Grain-oriented electrical steel sheet Grant 11,189,407 - Takatani , et al. November 30, 2	2021-11-30
Base Sheet For Grain-oriented Electrical Steel Sheet, Grain-oriented Silicon Steel Sheet Which Is Used As Material Of Base Sheet For Grain-oriented Electrical Steel Sheet, Method Of Manufacturing Base Sheet For Grain-oriented Electrical Steel Sheet, And Method Of Manufacturing Grain-oriented Electri App 20210317542 - NAKAMURA; Shuichi ; et al.	2021-10-14
Grain Oriented Electrical Steel Sheet And Producing Method Thereof App 20210272728 - KATAOKA; Takashi ; et al.	2021-09-02
Grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet Grant 11,060,159 - Takebayashi , et al. July 13, 2	2021-07-13
Grain Oriented Electrical Steel Sheet And Producing Method Thereof App 20210123115 - KATAOKA; Takashi ; et al.	2021-04-29
Coating Liquid For Forming Insulation Coating For Grain-oriented Electrical Steel Sheet, Method Of Manufacturing Grain-oriented Electrical Steel Sheet, And Grain-oriented Electrical Steel Sheet App 20210002738 - YAMAZAKI; Shuichi ; et al.	2021-01-07
Coating Solution For Forming Insulating Film For Grain-oriented Electrical Steel Sheet, And Method For Producing Grain-oriented Electrical Steel Sheet App 20200354582 - YAMAZAKI; Shuichi ; et al.	2020-11-12
Electrical steel sheet and method for producing electrical steel sheet Grant 10,706,998 - Takeda , et al.	2020-07-07
Grain-oriented Electrical Steel Sheet App 20200203047 - TAKATANI; Shinsuke ; et al.	2020-06-25
Electrical steel sheet and manufacturing method thereof Grant 10,665,372 - Takeda , et al.	2020-05-26
Grain-oriented Electrical Steel Sheet App 20200126698 - TAKEBAYASHI; Seiki ; et al.	2020-04-23
Grain-oriented Electrical Steel Sheet And Method Of Manufacturing Grain-oriented Electrical Steel Sheet App 20200123626 - TAKEBAYASHI; Seiki ; et al.	2020-04-23
Grain-oriented Electrical Steel Sheet App 20200123662 - TAKEBAYASHI; Seiki ; et al.	2020-04-23
Grain-oriented electrical steel sheet causing low core loss and low magnetostriction Grant 10,610,964 - Arai , et al.	2020-04-07
Electrical steel sheet Grant 10,604,848 - Takahashi , et al.	2020-03-31
Electrical steel sheet Grant 10,549,315 - Takahashi , et al. Fe	2020-02-04
Electrical steel sheet Grant 10,519,551 - Yamazaki , et al. Dec	2019-12-31
Electrical steel sheet Grant 10,190,219 - Yamazaki , et al. Ja	2019-01-29
Electrical Steel Sheet And Manufacturing Method Thereof App 20180240579 - Takeda; Kazutoshi ; et al.	2018-08-23
Insulating Coating For Electrical Steel Sheet App 20180155840 - YAMAZAKI; Shuichi ; et al.	2018-06-07
Electrical steel sheet and manufacturing method thereof Grant 9,984,801 - Takeda , et al. May 29, 2	2018-05-29
Electrical Steel Sheet And Method For Producing Electrical Steel Sheet App 20180033529 - TAKEDA; Kazutoshi ; et al.	2018-02-01
Electrical Steel Sheet App 20170342569 - TAKAHASHI; Masaru ; et al.	2017-11-30
Electrical Steel Sheet App 20170341107 - TAKAHASHI; Masaru ; et al.	2017-11-30
Electrical Steel Sheet App 20170342568 - YAMAZAKI; Shuichi ; et al.	2017-11-30
Electrical Steel Sheet App 20170335464 - YAMAZAKI; Shuichi ; et al.	2017-11-23
Grain-oriented Electrical Steel Sheet Causing Low Core Loss And Low Magnetostriction App 20170182591 - ARAI; Satoshi ; et al.	2017-06-29
Grain-oriented electrical steel sheet and producing method therefor Grant 8,268,097 - Takahashi , et al. September 18, 2	2012-09-18
Electromagnetic steel sheet having insulating coating and method of manufacturing the same App 20120088096 - Takeda; Kazutoshi ; et al.	2012-04-12
Electrical Steel Sheet And Manufacturing Method Thereof App 20110212335 - Takeda; Kazutoshi ; et al.	2011-09-01
Grain-oriented electrical steel sheet having high tensile strength insulating film and method of treatment of such insulating film Grant 7,998,284 - Takeda , et al. August 16, 2	2011-08-16
Non-oriented Electrical Steel Sheet And Method Of Manufacturing The Same App 20110108307 - Arita; Yoshihiro ; et al.	2011-05-12
Grain-oriented Electrical Steel Sheet And Producing Method Therefor App 20110039114 - Takahashi; Fumiaki ; et al.	2011-02-17
Non-oriented Electrical Steel Sheet And Manufacturing Method Thereof App 20110039120 - Fujii; Hiroyasu ; et al.	2011-02-17
Grain-oriented electrical steel sheet having insulating film not containing chromium and insulating film agent of same Grant 7,850,792 - Tanaka , et al. December 14, 2	2010-12-14
Grain-oriented Electrical Steel Sheet Excellent In Magnetic Properties App 20100279142 - Ushigami; Yoshiyuki ; et al.	2010-11-04
High-strength hot-dip galvanized steel sheet and method for producing the same Grant 7,736,449 - Takada , et al. June 15, 2	2010-06-15
Grain-Oriented Electrical Steel Sheet Having High Tensile Strength Insulating Film and Method of Treatment of Such Insulating Film App 20090233114 - Takeda; Kazutoshi ; et al.	2009-09-17
Grain-Oriented Electrical Steel Sheet Having Insulating Film Not Containing Chromium and Insulating Film Agent of Same App 20090208764 - Tanaka; Osamu ; et al.	2009-08-20
Bat For Baseball Or Softball And Manufacturing Method Thereof App 20090163307 - FUJII; Hirokazu ; et al.	2009-06-25
Core having superior end face insulation and method of treating core end faces to give insulation coating Grant 7,471,182 - Kumano , et al. December 30, 2	2008-12-30
Method for manufacturing grain-oriented silicon steel sheets with mirror-like surface Grant 7,364,629 - Ushigami , et al. April 29, 2	2008-04-29
High-strength hot-dip galvanized steel sheet and method for producing the same App 20080053576 - Takada; Yoshihisa ; et al.	2008-03-06
High-strength hop-dip galvanized steel sheet Grant 7,294,412 - Takada , et al. November 13, 2	2007-11-13
Core having superior end face insulation and method of treating core end faces to give insulation coating App 20070188289 - Kumano; Tomoji ; et al.	2007-08-16
Core having superior end face insulation and method of treating core end faces to give insulation coating Grant 7,173,509 - Kumano , et al. February 6, 2	2007-02-06
High-strength hop-dip galvanized steel sheet and method for producing the same App 20060124907 - Takada; Yoshihisa ; et al.	2006-06-15
Method for producing grain-oriented silicon steel plate with mirror surface App 20050217761 - Ushigami, Yoshiyuki ; et al.	2005-10-06
Method for producing grain-oriented silicon steel sheet not having inorganic mineral film Grant 6,733,599 - Fujii , et al. May 11, 2	2004-05-11
Grain-oriented silicon steel sheet excellent in adhesiveness to tension-creating insulating coating films and method for producing the same Grant 6,713,187 - Shigesato , et al. March 30, 2	2004-03-30
Iron core exhibiting excellent insulating property at end face, and method for coating end face of iron core App 20040046632 - Kumano, Tomoji ; et al.	2004-03-11
Method for producing unidirectional silicon steel sheet free inorganic mineral coating film App 20030188806 - Fujii, Hiroyasu ; et al.	2003-10-09
Unidirectional silicon steel sheet excellent in adhesion of insulating coating film imparting tensile force App 20030180553 - Shigesato, Genichi ; et al.	2003-09-25
Method to produce grain-oriented electrical steel sheet having high magnetic flux density Grant 6,613,160 - Ushigami , et al. September 2, 2	2003-09-02
Method to produce grain-oriented electrical steel sheet having high magnetic flux density App 20020038678 - Ushigami, Yoshiyuki ; et al.	2002-04-04
Grain oriented silicon steel sheet having low core loss and method of manufacturing same Grant 5,961,744 - Yamazaki , et al. October 5, 1	1999-10-05

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