Omaru; Atsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Omaru; Atsuo.The latest application filed is for "negative material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the negative material".

Company Profile

1.49.45

Omaru; Atsuo - Tokyo JP
Omaru; Atsuo - Fukushima JP
Omaru; Atsuo - Chiyoda-ku JP
Omaru; Atsuo - Suwon-si KR
Omaru; Atsuo - Osaka JP
Omaru; Atsuo - Kanagaw JP
Omaru; Atsuo - Kanagawa JP
Omaru; Atsuo - Fukushima-ken JP
Omaru; Atsuo - Shibuya-ku Tokyo JP
Omaru; Atsuo - Koriyama 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
Method for manufacturing ultrafine fiber Grant 10,208,408 - Konishi , et al. Feb	2019-02-19
Negative Material For Nonaqueous Electrolyte Secondary Battery And Nonaqueous Electrolyte Secondary Battery Using The Negative Material App 20180226638 - Omaru; Atsuo ; et al.	2018-08-09
Negative material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the negative material Grant 9,972,831 - Omaru , et al. May 15, 2	2018-05-15
Non-aqueous Electrolyte Battery App 20170092922 - Hommura; Hayato ; et al.	2017-03-30
Method For Manufacturing Ultrafine Fiber App 20170088980 - Konishi; Hiroaki ; et al.	2017-03-30
Lithium-ion secondary battery separator Grant 9,601,737 - Konishi , et al. March 21, 2	2017-03-21
Organic Electrolyte Battery App 20170077475 - OMARU; Atsuo ; et al.	2017-03-16
Negative Material for Nonaqueous Electrolyte Secondary Battery and Nonaqueous Electrolyte Secondary Battery Using Negative Material App 20160351895 - Omaru; Atsuo ; et al.	2016-12-01
Negative material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the negative material Grant 9,450,245 - Omaru , et al. September 20, 2	2016-09-20
Organic electrolyte and organic electrolyte storage battery Grant 9,419,307 - Nishizawa , et al. August 16, 2	2016-08-16
Electrolyte for Li storage battery and Li storage battery Grant 9,287,584 - Omaru , et al. March 15, 2	2016-03-15
Lithium-ion Secondary Battery Separator App 20150255768 - Konishi; Hiroaki ; et al.	2015-09-10
Battery separator comprising a polyolefin nanofilament porous sheet Grant 9,074,308 - Suzuki , et al. July 7, 2	2015-07-07
ELECTROLYTE FOR Li STORAGE BATTERY AND Li STORAGE BATTERY App 20150079482 - Omaru; Atsuo ; et al.	2015-03-19
Organic Electrolyte And Organic Electrolyte Storage Battery Comprising The Same App 20150050550 - Nishizawa; Takeshi ; et al.	2015-02-19
Organic Electrolyte And Organic Electrolyte Storage Battery App 20150004484 - Nishizawa; Takeshi ; et al.	2015-01-01
Organic Electrolyte And Organic Electrolyte Storage Battery App 20140370375 - Nishizawa; Takeshi ; et al.	2014-12-18
Battery Separator Comprising A Polyolefin Nanofilament Porous Sheet App 20130065133 - Suzuki; Akihiro ; et al.	2013-03-14
Powdered graphite and nonaqueous electrolyte secondary battery Grant 7,976,984 - Tokuoka , et al. July 12, 2	2011-07-12
Non-aqueous electrolyte secondary cell Grant 7,867,649 - Yamaguchi , et al. January 11, 2	2011-01-11
Rechargeable Battery And Electrode Assembly App 20100143774 - Han; Man-Seok ; et al.	2010-06-10
Graphite powders suited for negative electrode material of lithium ion secondary battery Grant 7,659,033 - Moriguchi , et al. February 9, 2	2010-02-09
Method for making negative electrode component including a carbonaceous material for use in a nonaqueous secondary battery Grant 7,658,775 - Satori , et al. February 9, 2	2010-02-09
Non-aqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes Grant 7,498,101 - Yamaguchi , et al. March 3, 2	2009-03-03
Anode material and battery using the same Grant 7,309,545 - Tanizaki , et al. December 18, 2	2007-12-18
Non-aqueous Electrolyte Secondary Battery Having A Negative Electrode Containing Carbon Fibers And Carbon Flakes App 20070218367 - Yamaguchi; Akira ; et al.	2007-09-20
Non-aqueous electrolyte battery and method of manufacturing the same Grant 7,261,976 - Mizutani , et al. August 28, 2	2007-08-28
Graphite powders suited for negative electrode material of lithium ion secondary battery App 20070154812 - Moriguchi; Koji ; et al.	2007-07-05
Secondary battery and electrolyte used therefor Grant 7,220,518 - Omaru , et al. May 22, 2	2007-05-22
Battery Grant 7,217,476 - Omaru May 15, 2	2007-05-15
Graphite powders suited for negative electrode material of lithium ion secondary battery Grant 7,214,447 - Moriguchi , et al. May 8, 2	2007-05-08
Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes Grant 7,172,837 - Yamaguchi , et al. February 6, 2	2007-02-06
Non-aqueous electrolyte secondary cell Grant 7,138,207 - Yamaguchi , et al. November 21, 2	2006-11-21
Non-aqueous electrolyte battery Grant 7,125,630 - Tanizaki , et al. October 24, 2	2006-10-24
Non-aqueous electrolyte secondary cell App 20060222936 - Yamaguchi; Akira ; et al.	2006-10-05
Non-aqueous electrolyte secondary battery Grant 7,070,883 - Omaru , et al. July 4, 2	2006-07-04
Graphite powders suited for negative electrode material of lithium ion secondary battery App 20060134523 - Moriguchi; Koji ; et al.	2006-06-22
Material for positive electrode and secondary battery Grant 7,045,251 - Tsujimoto , et al. May 16, 2	2006-05-16
Nonaqueous secondary battery, method for making negative electrode component therefor, and apparatuses for evaluating and making graphite material for negative electrode component Grant 7,041,415 - Satori , et al. May 9, 2	2006-05-09
Nonaqueous secondary battery, method for making negative electrode component therefor, and apparatuses for evaluating and making graphite material for negative electrode component Grant 7,037,623 - Satori , et al. May 2, 2	2006-05-02
Powdered graphite and nonaqueous electrolyte secondary battery App 20060062717 - Tokuoka; Saori ; et al.	2006-03-23
Nonaqueous electrolyte secondary battery including vinylene carbonate and an antioxidant in the electrolyte Grant 7,014,954 - Yamaguchi , et al. March 21, 2	2006-03-21
Nonaqueous electrolyte secondary battery App 20050208385 - Nirasawa, Takao ; et al.	2005-09-22
Nonaqueous secondary battery, method for making negative electrode component therefor, and apparatuses for evaluating and making graphite material for negative electrode component App 20050202317 - Satori, Kotaro ; et al.	2005-09-15
Nonaqueous secondary battery, method for making negative electrode component therefor, and apparatuses for evaluating and making graphite material for negative electrode component App 20050202318 - Satori, Kotaro ; et al.	2005-09-15
Material for positive electrode and secondary battery App 20050191551 - Tsujimoto, Hisashi ; et al.	2005-09-01
Nonaqueous electrolyte secondary battery Grant 6,913,856 - Nirasawa , et al. July 5, 2	2005-07-05
Material for positive electrode and secondary battery Grant 6,884,543 - Tsujimoto , et al. April 26, 2	2005-04-26
Non-aqueous electrolyte battery App 20050019660 - Koga, Keizo ; et al.	2005-01-27
Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes App 20040224232 - Yamaguchi, Akira ; et al.	2004-11-11
Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes Grant 6,806,003 - Yamaguchi , et al. October 19, 2	2004-10-19
Anode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using such anode material App 20040166414 - Omaru, Atsuo ; et al.	2004-08-26
Graphite powders suited for negative electrode material of lithium ion secondary battery Grant 6,764,767 - Moriguchi , et al. July 20, 2	2004-07-20
Non-aqueous electrolyte battery App 20040115523 - Hommura, Hayato ; et al.	2004-06-17
Non-aqueous electrolyte secondary battery App 20040072077 - Omaru, Atsuo ; et al.	2004-04-15
Anode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using such anode material Grant 6,716,557 - Omaru , et al. April 6, 2	2004-04-06
Battery App 20040058247 - Omaru, Atsuo	2004-03-25
Anode material and battery using the same App 20040053131 - Tanizaki, Hiroaki ; et al.	2004-03-18
Non-aqueous electrode battery App 20040048160 - Omaru, Atsuo	2004-03-11
Non-aqueous electrolyte battery App 20040029012 - Tanizaki, Hiroaki ; et al.	2004-02-12
Non-aqueous electrolyte battery and method of manufacturing the same App 20040023119 - Mizutani, Satoshi ; et al.	2004-02-05
Non-acqueous electrolyte secondary cell Grant 6,686,094 - Omaru , et al. February 3, 2	2004-02-03
Methods of manufacturing negative material and secondary battery Grant 6,679,925 - Tanizaki , et al. January 20, 2	2004-01-20
Non-aqueous electrolyte secondary cell Grant 6,677,080 - Tanizaki , et al. January 13, 2	2004-01-13
Secondary battery and electrolyte used therefor App 20030190523 - Omaru, Atsuo ; et al.	2003-10-09
Non-aqueous electrolyte secondary cell Grant 6,623,888 - Omaru , et al. September 23, 2	2003-09-23
Negative electrode for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell using the negative electrode App 20030148184 - Omaru, Atsuo ; et al.	2003-08-07
Non-aqueous electrolyte secondary cell App 20030118896 - Yamaguchi, Akira ; et al.	2003-06-26
Nonaqueous secondary battery, method for making negative electrode component therefor, and apparatuses for evaluating and making graphite material for negative electrode component App 20030095913 - Satori, Kotaro ; et al.	2003-05-22
Nonaqueous electrolytic secondary battery and method of making the same App 20020152608 - Kita, Akinori ; et al.	2002-10-24
Non-aqueous electrolyte secondary cell App 20020076612 - Tanizaki, Hiroaki ; et al.	2002-06-20
Nonaqueous electrolyte secondary battery App 20020037458 - Yamaguchi, Akira ; et al.	2002-03-28
Nonaqueous electrolyte secondary battery App 20020018940 - Nirasawa, Takao ; et al.	2002-02-14
Non-aqueous electrolyte secondary battery and method of preparing carbon-based material for negative electrode App 20020015888 - Omaru, Atsuo ; et al.	2002-02-07
Material for positive electrode and secondary battery App 20020012842 - Tsujimoto, Hisashi ; et al.	2002-01-31
Carbonaceous electrode material for non-aqueous secondary battery Grant 6,335,122 - Yamada , et al. January 1, 2	2002-01-01
Graphite Powders Suited For Negative Electrode Material Of Lithium Ion Secondary Battery App 20010051300 - MORIGUCHI, KOJI ; et al.	2001-12-13
Anode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using such anode material App 20010031238 - Omaru, Atsuo ; et al.	2001-10-18
Non-aqueous electrolyte secondary cell cathode material and non-aqueous electrolyte secondary cell employing the cathode material Grant 6,277,522 - Omaru , et al. August 21, 2	2001-08-21
Nonaqueous Electrolyte Secondary Cell App 20010014422 - OMARU, ATSUO ; et al.	2001-08-16
Non-aqueous electrolyte secondary cell Grant 6,146,790 - Omaru , et al. November 14, 2	2000-11-14
Nonaqueous-electrolyte secondary battery and battery case for limiting expansion thereof due to internal pressure Grant 5,916,707 - Omaru , et al. June 29, 1	1999-06-29
Anode material and method of manufacturing the same Grant 5,716,732 - Imoto , et al. February 10, 1	1998-02-10
Process for preparing carbonaceous material for negative electrode of cell and non-aqueous electrolyte secondary cell using same Grant 5,667,914 - Nagamine , et al. September 16, 1	1997-09-16
Carbonate compounds, non-aqueous electrolytic solutions and batteries comprising non-aqueous electrolytic solutions Grant 5,633,099 - Yokoyama , et al. May 27, 1	1997-05-27
Non-aqueous electrolytic solutions and non-aqueous electrolyte cells comprising the same Grant 5,580,684 - Yokoyama , et al. December 3, 1	1996-12-03
Secondary battery having non-aqueous electrolyte Grant 5,561,005 - Omaru , et al. October 1, 1	1996-10-01
Non-aqueous liquid electrolyte secondary battery Grant 5,451,477 - Omaru , et al. September 19, 1	1995-09-19
Anode material, method for producing it and non-aqueous electrolyte cell employing such anode materials Grant 5,294,498 - Omaru , et al. March 15, 1	1994-03-15
Carbonaceous material and a non aqueous electrolyte cell using the same Grant 5,093,216 - Azuma , et al. March 3, 1	1992-03-03
Non aqueous electrolyte cell Grant 4,959,281 - Nishi , et al. September 25, 1	1990-09-25

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