Okabe; Seiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okabe; Seiji.The latest application filed is for "method for manufacturing a grain-oriented electrical steel sheet".

Company Profile

11.61.73

Okabe; Seiji - Tokyo JP
Okabe; Seiji - Chiyoda-ku Tokyo
Okabe; Seiji - Kurashiki JP
Okabe; Seiji - Kurashiki-shi JP
Okabe; Seiji - Kanagawa JP
Okabe; Seiji - Okayama JP
Okabe; Seiji - Chiba JP
Okabe; Seiji - Shiga 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
Transformer iron core Grant 11,430,599 - Okabe , et al. August 30, 2	2022-08-30
Device to improve iron loss properties of grain-oriented electrical steel sheet Grant 11,377,706 - Okabe , et al. July 5, 2	2022-07-05
Amorphous alloy thin strip Grant 11,255,007 - Okabe , et al. February 22, 2	2022-02-22
Grain-oriented electrical steel sheet Grant 11,198,916 - Senda , et al. December 14, 2	2021-12-14
Method For Manufacturing A Grain-oriented Electrical Steel Sheet App 20210310096 - OMURA; Takeshi ; et al.	2021-10-07
Amorphous Alloy Thin Strip App 20210207252 - Okabe; Seiji ; et al.	2021-07-08
Grain-oriented Electrical Steel Sheet, Wound Transformer Core Using The Same, And Method For Producing Wound Core App 20210043358 - INOUE; Hirotaka ; et al.	2021-02-11
Iron Core For Transformer App 20210027939 - OMURA; Takeshi ; et al.	2021-01-28
Iron Core For Transformer App 20210020349 - OMURA; Takeshi ; et al.	2021-01-21
Grain-oriented Electrical Steel Sheet, Stacked Transformer Core Using The Same, And Method For Producing Stacked Core App 20200373046 - INOUE; Hirotaka ; et al.	2020-11-26
Device To Improve Iron Loss Properties Of Grain-oriented Electrical Steel Sheet App 20200332380 - OKABE; Seiji ; et al.	2020-10-22
Grain-oriented Electrical Steel Sheet App 20200283863 - SENDA; Kunihiro ; et al.	2020-09-10
Device to improve iron loss properties of grain-oriented electrical steel sheet Grant 10,745,773 - Okabe , et al. A	2020-08-18
Apparatus for manufacturing metal thin strip Grant 10,730,102 - Okabe , et al.	2020-08-04
Grain oriented electrical steel sheet and production method therefor Grant 10,704,113 - Inoue , et al.	2020-07-07
Method of manufacturing grain-oriented electrical steel sheet Grant 10,629,346 - Senda , et al.	2020-04-21
Grain-oriented Electrical Steel Sheet And Method For Manufacturing Same App 20200087746 - OMURA; Takeshi ; et al.	2020-03-19
Transformer Iron Core App 20200051731 - OKABE; Seiji ; et al.	2020-02-13
Grain-oriented electrical steel sheet and transformer iron core using same Grant 10,559,410 - Okabe , et al. Feb	2020-02-11
Grain-oriented electrical steel sheet and method for manufacturing the same Grant 10,535,453 - Takajo , et al. Ja	2020-01-14
Iron-based amorphous alloy thin strip Grant 10,519,534 - Okabe , et al. Dec	2019-12-31
Molded paper body with minimal wrinkling and forming method thereof Grant 10,518,925 - Kunihiro , et al. Dec	2019-12-31
Grain-oriented electrical steel sheet and production method therefor Grant 10,465,259 - Takajo , et al. No	2019-11-05
Grain-oriented electrical steel sheet and method of manufacturing the same Grant 10,395,806 - Inoue , et al. A	2019-08-27
Method Of Producing Grain-oriented Electrical Steel Sheet And Production Line Therefor App 20190017139 - OMURA; Takeshi ; et al.	2019-01-17
Grain-oriented electrical steel sheet and method for manufacturing same Grant 10,147,527 - Takajo , et al. De	2018-12-04
Grain-oriented electrical steel sheet and method for improving iron loss properties thereof Grant 10,062,483 - Inoue , et al. August 28, 2	2018-08-28
Apparatus For Manufacturing Metal Thin Strip App 20180221941 - OKABE; Seiji ; et al.	2018-08-09
Grain-oriented electrical steel sheet for iron core and method of manufacturing the same Grant 10,026,533 - Takajo , et al. July 17, 2	2018-07-17
Grain-oriented electrical steel sheet and method for producing same Grant 10,020,101 - Takajo , et al. July 10, 2	2018-07-10
Grain oriented electrical steel sheet Grant 10,020,103 - Watanabe , et al. July 10, 2	2018-07-10
Grain-oriented electrical steel sheet and manufacturing method thereof Grant 10,011,886 - Takajo , et al. July 3, 2	2018-07-03
Grain-oriented Electrical Steel Sheet, Manufacturing Method Therefor, And Method For Predicting Transformer Noise Property App 20180119244 - OMURA; Takeshi ; et al.	2018-05-03
Grain-oriented Electrical Steel Sheet And Production Method Therefor App 20180037965 - TAKAJO; Shigehiro ; et al.	2018-02-08
Grain-oriented electrical steel sheet Grant 9,875,832 - Yamaguchi , et al. January 23, 2	2018-01-23
Grain oriented electrical steel sheet Grant 9,799,432 - Yamaguchi , et al. October 24, 2	2017-10-24
Method Of Manufacturing Grain-oriented Electrical Steel Sheet App 20170263357 - Senda; Kunihiro ; et al.	2017-09-14
Grain-oriented electrical steel sheet Grant 9,761,361 - Okabe , et al. September 12, 2	2017-09-12
Grain-oriented electrical steel sheet and method of manufacturing same Grant 9,704,626 - Senda , et al. July 11, 2	2017-07-11
Grain-oriented electrical steel sheet Grant 9,646,749 - Suehiro , et al. May 9, 2	2017-05-09
Method of producing pressed paper piece and apparatus therefor Grant 9,630,372 - Takao , et al. April 25, 2	2017-04-25
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,536,658 - Omura , et al. January 3, 2	2017-01-03
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,536,657 - Omura , et al. January 3, 2	2017-01-03
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,514,868 - Omura , et al. December 6, 2	2016-12-06
Grain Oriented Electrical Steel Sheet And Production Method Therefor App 20160333435 - Inoue; Hirotaka ; et al.	2016-11-17
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20160276081 - Omura; Takeshi ; et al.	2016-09-22
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,406,437 - Omura , et al. August 2, 2	2016-08-02
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,396,850 - Yamaguchi , et al. July 19, 2	2016-07-19
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,396,872 - Inoue , et al. July 19, 2	2016-07-19
Iron-based Amorphous Alloy Thin Strip App 20160168674 - Okabe; Seiji ; et al.	2016-06-16
Device to improve iron loss properties of grain oriented electrical steel sheet and method for improving iron loss properties of grain oriented electrical steel sheet Grant 9,346,123 - Okabe , et al. May 24, 2	2016-05-24
Grain-oriented Electrical Steel Sheet And Transformer Iron Core Using Same App 20160133368 - OKABE; Seiji ; et al.	2016-05-12
Grain oriented electrical steel sheet and method for manufacturing the same Grant 9,330,839 - Omura , et al. May 3, 2	2016-05-03
Grain Oriented Electrical Steel Sheet And Method Of Manufacturing The Same App 20160102378 - Omura; Takeshi ; et al.	2016-04-14
Grain-oriented Electrical Steel Sheet And Method For Manufacturing The Same (as Amended) App 20150310973 - Takajo; Shigehiro ; et al.	2015-10-29
Grain-oriented Electrical Steel Sheet And Method For Manufacturing Same App 20150248957 - Takajo; Shigehiro ; et al.	2015-09-03
Grain-oriented Electrical Steel Sheet For Iron Core And Method Of Manufacturing The Same App 20150187474 - Takajo; Shigehiro ; et al.	2015-07-02
Grain-oriented Electrical Steel Sheet And Method For Improving Iron Loss Properties Thereof App 20150132547 - Inoue; Hirotaka ; et al.	2015-05-14
Method and installation for manufacturing thin metal strip Grant 9,022,097 - Takashima , et al. May 5, 2	2015-05-05
Grain-oriented Electrical Steel Sheet And Method Of Manufacturing Same App 20150111004 - Senda; Kunihiro ; et al.	2015-04-23
Grain-oriented Electrical Steel Sheet And Method For Producing Same App 20150034211 - Takajo; Shigehiro ; et al.	2015-02-05
Grain-oriented Electrical Steel Sheet App 20150013849 - Okabe; Seiji ; et al.	2015-01-15
Method Of Producing Pressed Paper Piece And Apparatus Therefor App 20150008621 - Takao; Kenichi ; et al.	2015-01-08
Grain-oriented Electrical Steel Sheet App 20150010762 - Yamaguchi; Hiroi ; et al.	2015-01-08
Grain-oriented Electrical Steel Sheet And Method Of Manufacturing The Same App 20140360629 - Inoue; Hirotaka ; et al.	2014-12-11
Grain-oriented Electrical Steel Sheet App 20140352849 - Suehiro; Ryuichi ; et al.	2014-12-04
Device To Improve Iron Loss Properties Of Grain-oriented Electrical Steel Sheet App 20140312009 - Okabe; Seiji ; et al.	2014-10-23
Method And Installation For Manufacturing Thin Metal Strip App 20140290900 - Takashima; Minoru ; et al.	2014-10-02
Molded Paper Body With Minimal Wrinkling And Forming Method Thereof App 20140255630 - Kunihiro; Ichiro ; et al.	2014-09-11
Grain-oriented Electrical Steel Sheet And Manufacturing Method Thereof App 20140234638 - Takajo; Shigehiro ; et al.	2014-08-21
Grain oriented electrical steel sheet and method for manufacturing the same Grant 8,784,995 - Omura , et al. July 22, 2	2014-07-22
Grain oriented electrical steel sheet Grant 8,568,857 - Takashima , et al. October 29, 2	2013-10-29
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130206283 - Inoue; Hirotaka ; et al.	2013-08-15
Grain Oriented Electrical Steel Sheet App 20130189490 - Watanabe; Makoto ; et al.	2013-07-25
Grain Oriented Electrical Steel Sheet App 20130177743 - Watanabe; Makoto ; et al.	2013-07-11
Method For Manufacturing Grain Oriented Electrical Steel Sheet App 20130167982 - Yamaguchi; Hiroi ; et al.	2013-07-04
Device To Improve Iron Loss Properties Of Grain Oriented Electrical Steel Sheet And Method For Improving Iron Loss Properties Of Grain Oriented Electrical Steel Sheet App 20130161301 - Okabe; Seiji ; et al.	2013-06-27
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130160901 - Omura; Takeshi ; et al.	2013-06-27
Grain Oriented Electrical Steel Sheet App 20130143004 - Takashima; Minoru ; et al.	2013-06-06
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130143050 - Omura; Takeshi ; et al.	2013-06-06
Grain Oriented Electrical Steel Sheet App 20130133783 - Yamaguchi; Hiroi ; et al.	2013-05-30
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130129984 - Omura; Takeshi ; et al.	2013-05-23
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130129985 - Inoue; Hirotaka ; et al.	2013-05-23
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130130043 - Omura; Takeshi ; et al.	2013-05-23
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130112319 - Omura; Takeshi ; et al.	2013-05-09
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130098508 - Yamaguchi; Hiroi ; et al.	2013-04-25
Grain Oriented Electrical Steel Sheet And Method For Manufacturing The Same App 20130098507 - Omura; Takeshi ; et al.	2013-04-25
Semiconductor device Grant 8,395,261 - Tanaka , et al. March 12, 2	2013-03-12
Semiconductor device including coupling ball with layers of aluminum and copper alloys Grant 8,334,596 - Tanaka , et al. December 18, 2	2012-12-18
Semiconductor Device App 20120306077 - Tanaka; Takekazu ; et al.	2012-12-06
Semiconductor device App 20110241204 - Tanaka; Takekazu ; et al.	2011-10-06
Semiconductor device Grant 7,944,052 - Tanaka , et al. May 17, 2	2011-05-17
Semiconductor Device App 20110062585 - TANAKA; Takekazu ; et al.	2011-03-17
Semiconductor device including a coupling region which includes layers of aluminum and copper alloys Grant 7,791,198 - Tanaka , et al. September 7, 2	2010-09-07
Semiconductor device App 20080203568 - Tanaka; Takekazu ; et al.	2008-08-28
Grain-oriented magnetic steel sheet having no undercoat film comprising forsterite as primary component and having good magnetic characteristics Grant 7,371,291 - Hayakawa , et al. May 13, 2	2008-05-13
Grain-oriented magnetic steel sheet having no undercoat film comprising forsterite as primary component and having good magnetic characteristics App 20050224142 - Hayakawa, Yasuyuki ; et al.	2005-10-13
Grain-oriented magnetic steel sheet having no undercoat film comprising forsterite as primary component and having good magnetic characteristics Grant 6,942,740 - Hayakawa , et al. September 13, 2	2005-09-13
Method of manufacturing grain-oriented electrical steel sheets Grant 6,811,619 - Hayakawa , et al. November 2, 2	2004-11-02
Grain-oriented magnetic steel sheet having no undercoat film comprising forsterite as primary component and having good magnetic characteristics App 20040074565 - Hayakawa, Yasuyuki ; et al.	2004-04-22
Method of manufacturing grain-oriented electrical steel sheets App 20030116236 - Hayakawa, Yasuyuki ; et al.	2003-06-26
Electrical steel sheet suitable for compact iron core and manufacturing method therefor Grant 6,562,473 - Okabe , et al. May 13, 2	2003-05-13
Wide iron-based amorphous alloy thin strip, and method of making the same Grant 5,833,769 - Kogiku , et al. November 10, 1	1998-11-10
Connection of electrical leads in electroluminescent light by means of parallel connection to a plurality of conductors Grant 5,703,326 - Yamada , et al. December 30, 1	1997-12-30

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