Takezawa; Hideharu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takezawa; Hideharu.The latest application filed is for "positive electrode for secondary batteries, and secondary battery".

Company Profile

14.47.77

Takezawa; Hideharu - Nara JP
TAKEZAWA; Hideharu - Osaka JP
Takezawa; Hideharu - Katano JP
Takezawa; Hideharu - Katano-shi 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
Positive electrode for secondary battery, and secondary battery Grant 11,450,852 - Takezawa , et al. September 20, 2	2022-09-20
Secondary battery positive electrode and secondary battery Grant 11,437,613 - Takahashi , et al. September 6, 2	2022-09-06
Secondary battery Grant 11,394,030 - Furusawa , et al. July 19, 2	2022-07-19
Positive Electrode For Secondary Batteries, And Secondary Battery App 20220149385 - Oura; Yuji ; et al.	2022-05-12
Positive Electrode And Secondary Battery App 20220115671 - Ogawa; Yuko ; et al.	2022-04-14
Cylindrical Secondary Battery App 20210376391 - Okuda; Hiroyuki ; et al.	2021-12-02
Secondary battery Grant 11,145,938 - Shiozaki , et al. October 12, 2	2021-10-12
Positive Electrode And Secondary Battery App 20210075002 - Nakayama; Takahito ; et al.	2021-03-11
Secondary Battery Positive Electrode, Secondary Battery Positive Electrode Current Collector, And Secondary Battery App 20210013516 - Saito; Kohei ; et al.	2021-01-14
Secondary Battery App 20200395596 - Tokuda; Yuki ; et al.	2020-12-17
Secondary Batteries App 20200303708 - Ogawa; Yuko ; et al.	2020-09-24
Lead Storage Battery App 20200266495 - TAKEZAWA; Hideharu ; et al.	2020-08-20
Positive Electrode For Secondary Batteries, And Secondary Battery App 20200152990 - Oura; Yuji ; et al.	2020-05-14
Secondary Battery Positive Electrode And Secondary Battery App 20200144604 - Takahashi; Takahiro ; et al.	2020-05-07
Positive Electrode For Secondary Batteries, And Secondary Battery App 20200119362 - Furusawa; Daisuke ; et al.	2020-04-16
Secondary Battery Positive Electrode, And Secondary Battery App 20200099057 - Nakayama; Takahito ; et al.	2020-03-26
Positive Electrode For Secondary Battery, And Secondary Battery App 20200091515 - Takezawa; Hideharu ; et al.	2020-03-19
Secondary Battery App 20200052303 - Takahashi; Takahiro ; et al.	2020-02-13
Secondary Battery Positive Electrode And Secondary Battery App 20200052348 - Oura; Yuji ; et al.	2020-02-13
Secondary Battery App 20200020921 - Shiozaki; Tomoki ; et al.	2020-01-16
Secondary Battery App 20200020951 - Furusawa; Daisuke ; et al.	2020-01-16
Secondary Battery App 20200020950 - Nakayama; Takahito ; et al.	2020-01-16
Secondary Battery App 20200020924 - Takezawa; Hideharu ; et al.	2020-01-16
Positive electrode grid for lead acid batteries and method for producing the same, and lead acid battery Grant 10,276,895 - Murata , et al.	2019-04-30
Positive Electrode Grid For Lead Acid Batteries And Method For Producing The Same, And Lead Acid Battery App 20180006334 - MURATA; Tetsuyuki ; et al.	2018-01-04
Nonaqueous electrolyte secondary battery with high temperature and storage characteristics Grant 9,190,647 - Kasamatsu , et al. November 17, 2	2015-11-17
Lithium Secondary Battery App 20150270577 - Takezawa; Hideharu	2015-09-24
Non-aqueous electrolyte secondary battery Grant 9,093,704 - Yokoyama , et al. July 28, 2	2015-07-28
Non-aqueous electrolyte secondary battery Grant 8,951,674 - Nishino , et al. February 10, 2	2015-02-10
Electrode for lithium ion secondary battery Grant 8,883,348 - Nishino , et al. November 11, 2	2014-11-11
Negative electrode for nonaqueous electrolyte secondary battery Grant 8,734,997 - Shibutani , et al. May 27, 2	2014-05-27
Portable electronic device Grant 8,673,471 - Yokoyama , et al. March 18, 2	2014-03-18
Method For Charging And Discharging Lithium Secondary Battery, And System For Charging And Discharging Lithium Secondary Battery App 20130314051 - Takezawa; Hideharu	2013-11-28
Portable electronic device Grant 8,586,233 - Takezawa , et al. November 19, 2	2013-11-19
Lithium Secondary Battery And Method For Producing Same App 20130302688 - Takezawa; Hideharu	2013-11-14
Lithium secondary battery Grant 8,568,925 - Yamamoto , et al. October 29, 2	2013-10-29
Lithium secondary battery containing organic peroxide in non-aqueous electrolyte, positive electrode, or negative electrode Grant 8,389,163 - Takezawa March 5, 2	2013-03-05
Lithium ion secondary battery Grant 8,318,347 - Yokoyama , et al. November 27, 2	2012-11-27
Electrochemical element, and method and apparatus for manufacturing electrode thereof Grant 8,273,136 - Takezawa , et al. September 25, 2	2012-09-25
Electrode for electrochemical element and electrochemical element using the electrode Grant 8,257,869 - Takezawa , et al. September 4, 2	2012-09-04
Lithium Secondary Battery App 20120208087 - Yamamoto; Taisuke ; et al.	2012-08-16
Method For Charging/discharging Positive Electrode Active Material In A Lithium Secondary Battery, Charging/discharging System Provided With Lithium Secondary Battery And Vehicle, Electronic Device, Battery Module, Battery Pack App 20120176097 - Takezawa; Hideharu ; et al.	2012-07-12
Battery, examination method and manufacturing method for negative electrode thereof, and examination apparatus and manufacturing apparatus for negative electrode thereof Grant 8,192,864 - Takezawa , et al. June 5, 2	2012-06-05
Non-aqueous electrolyte secondary battery Grant 8,187,748 - Nishino , et al. May 29, 2	2012-05-29
Electrochemical device, manufacturing method of electrode thereof and processing apparatus for electrode of electrochemical device Grant 8,153,292 - Takezawa April 10, 2	2012-04-10
Method for forming active material on a current collector of negative electrode using feedback process with measuring collector Grant 8,148,012 - Takezawa , et al. April 3, 2	2012-04-03
Method and apparatus of manufacturing negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the negative electrode Grant 8,148,018 - Takezawa April 3, 2	2012-04-03
Negative Electrode For Lithium Ion Secondary Battery And Lithium Ion Secondary Battery App 20120070740 - Kashiwagi; Katsumi ; et al.	2012-03-22
Method and apparatus for manufacturing negative electrode for non-aqueous electrolyte secondary battery Grant 8,133,374 - Takezawa March 13, 2	2012-03-13
Secondary battery, method and device for testing the negative electrode, and method and device for producing negative electrode thereof Grant 8,091,505 - Takezawa , et al. January 10, 2	2012-01-10
Battery Pack, Discharge System, Charge And Discharge System, And Discharge Control Method Of Lithium Ion Secondary Battery App 20110279088 - Yamamoto; Taisuke ; et al.	2011-11-17
Non-aqueous electrolyte secondary battery Grant 8,039,148 - Takezawa October 18, 2	2011-10-18
Lithium secondary battery with porous heat-resistant layer Grant 8,017,262 - Fujikawa , et al. September 13, 2	2011-09-13
Battery Pack App 20110159341 - Iwamoto; Kazuya ; et al.	2011-06-30
Negative Electrode For Lithium Ion Battery, Method For Producing The Same, And Lithium Ion Battery App 20110143195 - Ito; Shuji ; et al.	2011-06-16
Method for producing non-aqueous electrolyte secondary battery Grant 7,914,930 - Sato , et al. March 29, 2	2011-03-29
Portable Electronic Device App 20110064983 - Yokoyama; Tomohiko ; et al.	2011-03-17
Portable Electronic Device App 20110026207 - Takezawa; Hideharu ; et al.	2011-02-03
Electrode For Lithium Secondary Battery And Method Of Manufacturing Same App 20110020536 - Yamamoto; Taisuke ; et al.	2011-01-27
Portable Electronic Device App 20110020688 - Takezawa; Hideharu ; et al.	2011-01-27
Negative Electrode For Non-aqueous Electrolyte Secondary Battery And Non-aqueous Electrolyte Secondary Battery App 20110003208 - HIRAOKA; Tatsuki ; et al.	2011-01-06
Electrode for Electrochemical Element and Electrochemical Element using the Electrode App 20100320080 - Takezawa; Hideharu ; et al.	2010-12-23
Battery Pack App 20100247990 - Ugaji; Masaya ; et al.	2010-09-30
Positive electrode for lithium secondary battery, and lithium secondary battery using the same Grant 7,803,485 - Takezawa , et al. September 28, 2	2010-09-28
Manufacturing method of negative electrode for nonaqueous electrolytic rechargeable battery, and nonaqueous electrolytic rechargeable battery using it Grant 7,754,390 - Takezawa , et al. July 13, 2	2010-07-13
Non-aqueous electrolyte secondary battery Grant 7,736,808 - Takezawa June 15, 2	2010-06-15
Lithium Ion Secondary Battery App 20100136393 - Takezawa; Hideharu ; et al.	2010-06-03
Non-aqueous Electrolyte Secondary Battery App 20100136428 - Yokoyama; Tomohiko ; et al.	2010-06-03
Negative Electrode For Nonaqueous Electrolyte Secondary Battery App 20100112451 - Shibutani; Satoshi ; et al.	2010-05-06
Electrode For Electrochemical Device And Electrochemical Device Using The Same App 20100112442 - Fujikawa; Masato ; et al.	2010-05-06
Non-aqueous electrolyte secondary battery Grant 7,687,202 - Nishino , et al. March 30, 2	2010-03-30
Non-aqueous Electrolyte Secondary Battery App 20090155686 - Takezawa; Hideharu	2009-06-18
Lithium Ion Secondary Battery App 20090117463 - Takezawa; Hideharu ; et al.	2009-05-07
Lithium Secondary Battery App 20090104515 - Fujikawa; Masato ; et al.	2009-04-23
Electrode For Lithium Ion Secondary Battery App 20090104529 - Nishino; Hajime ; et al.	2009-04-23
Electrochemical Element, And Method And Apparatus For Manufacturing Electrode Thereof App 20090098459 - Takezawa; Hideharu ; et al.	2009-04-16
Lithium Ion Secondary Battery App 20090098451 - Yokoyama; Tomohiko ; et al.	2009-04-16
Negative Electrode Current Collector For Lithium Ion Secondary Battery, Negative Electrode For Lithium Ion Secondary Battery, And Lithium Ion Secondary Battery App 20090042097 - Fujikawa; Masato ; et al.	2009-02-12
Non-aqueous Electrolyte Secondary Battery App 20090017375 - Takezawa; Hideharu	2009-01-15
Electrochemical Device, Manufacturing Method Of Electrode Thereof And Processing Apparatus For Electrode Of Electrochemical Device App 20080254353 - TAKEZAWA; Hideharu	2008-10-16
Electrode For Electrochemical Element And Electrochemical Element Using The Same App 20080248388 - Ohtsuka; Takashi ; et al.	2008-10-09
Manufacturing Method Of Electrode For Electrochemical Element App 20080248189 - Ohtsuka; Takashi ; et al.	2008-10-09
Electrode group for battery and non-aqueous electrolyte secondary battery using the same Grant 7,425,386 - Takezawa , et al. September 16, 2	2008-09-16
Battery, Examination Method And Manufacturing Method For Negative Electrode Thereof, And Examination Apparatus And Manufacturing Apparatus For Negative Electrode Thereof App 20080199775 - TAKEZAWA; Hideharu ; et al.	2008-08-21
Battery, Method And Apparatus For Manufacturing Negative Electrode Thereof App 20080187834 - TAKEZAWA; Hideharu ; et al.	2008-08-07
Battery, Method And Apparatus For Manufacturing Negative Electrode Thereof App 20080187832 - TAKEZAWA; Hideharu ; et al.	2008-08-07
Non-aqueous Electrolyte Secondary Battery, Examination Method And Manufacturing Method For Negative Electrode Thereof, And Examination Apparatus And Manufacturing Apparatus For Negative Electrode Thereof App 20080187835 - TAKEZAWA; Hideharu ; et al.	2008-08-07
Secondary Battery, Method And Device For Testing The Negatvie Electrode, And Method And Device For Producing Negative Electrode Thereof App 20080187833 - TAKEZAWA; Hideharu ; et al.	2008-08-07
Nonaqueous Electrolyte Secondary Battery App 20080160412 - Kasamatsu; Shinji ; et al.	2008-07-03
Method and apparatus of manufacturing negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the negative electrode App 20080118842 - Takezawa; Hideharu	2008-05-22
Non-aqueous electrolyte secondary battery and manufacturing method of the same App 20080102353 - Takezawa; Hideharu ; et al.	2008-05-01
Lithium Secondary Battery App 20080076017 - Takezawa; Hideharu ; et al.	2008-03-27
Method And Apparatus For Manufacturing Negative Electrode For Non-aqueous Electrolyte Secondary Battery App 20080073217 - Takezawa; Hideharu	2008-03-27
Manufacturing method of negative electrode for nonaqueous electrolytic rechargeable battery, and nonaqueous electrolytic rechargeable battery using it App 20070218365 - Takezawa; Hideharu ; et al.	2007-09-20
Non-aqueous electrolyte secondary battery and method for producing the same App 20070204457 - Sato; Toshitada ; et al.	2007-09-06
Lithium secondary battery App 20070190419 - Takezawa; Hideharu	2007-08-16
Charger for lithium secondary battery and electronic apparatus including charger Grant 7,248,023 - Takezawa , et al. July 24, 2	2007-07-24
Positive electrode for lithium secondary battery, and lithium secondary battery using the same App 20070015058 - Takezawa; Hideharu ; et al.	2007-01-18
Lithium secondary battery App 20060286439 - Fujikawa; Masato ; et al.	2006-12-21
Non-aqueous electrolyte secondary battery App 20060286445 - Nishino; Hajime ; et al.	2006-12-21
Non-aqueous electrolyte secondary battery App 20060286444 - Nishino; Hajime ; et al.	2006-12-21
Lithium secondary battery App 20060286438 - Fujikawa; Masato ; et al.	2006-12-21
Non-aqueous electrolyte and non-aqueous electrolyte secondary battery Grant 7,132,199 - Unoki , et al. November 7, 2	2006-11-07
Method for charging a non-aqueous electrolyte secondary battery and charger therefor Grant 7,071,653 - Suzuki , et al. July 4, 2	2006-07-04
Non-aqueous electrolyte secondary battery App 20060141341 - Nishino; Hajime ; et al.	2006-06-29
Charger for lithium secondary battery and electronic apparatus including charger App 20050237029 - Takezawa, Hideharu ; et al.	2005-10-27
Method for charing non-aqueous electrolyte secondary battery and charger therefor App 20040241534 - Suzuki, Kohei ; et al.	2004-12-02
Non-aqueous electrolyte and non-aqueous electrolyte secondary cell App 20040091786 - Unoki, Shigeyuki ; et al.	2004-05-13
Non-aqueous electrolyte secondary battery and method for manufacturing the same Grant 6,733,927 - Takezawa , et al. May 11, 2	2004-05-11
Electrode group for battery and non-aqueous electrolyte secondary battery using the same App 20040062982 - Takezawa, Hideharu ; et al.	2004-04-01
Electrolyte for non-aqueous batteries and secondary battery using the same Grant 6,682,857 - Takezawa , et al. January 27, 2	2004-01-27
Electrolyte for non-aqueous batteries and secondary battery using the same App 20020081497 - Takezawa, Hideharu ; et al.	2002-06-27
Non-aqueous electrolyte secondary battery Grant 6,265,111 - Bito , et al. July 24, 2	2001-07-24

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