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Patent applications and USPTO patent grants for FDK Energy Co., Ltd..The latest application filed is for "alkaline battery".
Patent | Date |
---|---|
Cylindrical battery Grant 10,211,439 - Yamazaki , et al. Feb | 2019-02-19 |
Alkaline Battery App 20180013174 - Endo; Takahiro ;   et al. | 2018-01-11 |
Alkaline battery including cathode can with coating composed of nickel-cobalt alloy Grant 9,728,752 - Kuniya , et al. August 8, 2 | 2017-08-08 |
Cylindrical Battery App 20160293916 - Yamazaki; Tatsuya ;   et al. | 2016-10-06 |
Cylindrical battery and gasket for use in same Grant 8,673,485 - Yamazaki , et al. March 18, 2 | 2014-03-18 |
Battery can and alkaline battery Grant 8,546,015 - Murakami , et al. October 1, 2 | 2013-10-01 |
Alkaline Battery App 20130209864 - Kuniya; Shigeyuki ;   et al. | 2013-08-15 |
Sealing gasket for alkaline dry cell Grant 8,361,650 - Nakamura , et al. January 29, 2 | 2013-01-29 |
Cylindrical Battery And Gasket For Use In Same App 20120231328 - Yamazaki; Tatsuya ;   et al. | 2012-09-13 |
Plated steel plate for cell can, battery, alkaline dry battery Grant 8,137,835 - Tsuchida , et al. March 20, 2 | 2012-03-20 |
Battery terminal inspection apparatus, inspection method, and cylindrical dry battery Grant 8,040,109 - Kuniya , et al. October 18, 2 | 2011-10-18 |
Battery Can And Alkaline Battery App 20110165455 - Murakami; Yukiyoshi ;   et al. | 2011-07-07 |
Nickel bright-plated battery Grant 7,923,146 - Yamazaki , et al. April 12, 2 | 2011-04-12 |
Alkaline dry battery and sealing gasket therefor Grant 7,745,038 - Yoshioka , et al. June 29, 2 | 2010-06-29 |
Battery Terminal Inspection Apparatus, Inspection Method, and Cylindrical Dry Battery App 20100103423 - Kuniya; Shigeyuki ;   et al. | 2010-04-29 |
Sealing Gasket for Alkaline Dry Cell App 20090263714 - Nakamura; Masato ;   et al. | 2009-10-22 |
Plated Steel Plate For Cell Can, Battery, Alkaline Dry Battery App 20090197164 - Tsuchida; Yuji ;   et al. | 2009-08-06 |
Battery terminal, battery, and battery holder App 20090130553 - Nakamura; Masato ;   et al. | 2009-05-21 |
Battery container case Grant 7,422,113 - Wakuda , et al. September 9, 2 | 2008-09-09 |
Inverter transformer App 20070247267 - Fujii; Akihiro ;   et al. | 2007-10-25 |
Nickel bright-plated battery App 20070243461 - Yamazaki; Tatsuya ;   et al. | 2007-10-18 |
Cylindrical alkaline battery App 20070148551 - Murakami; Yukiyoshi ;   et al. | 2007-06-28 |
Battery container case App 20070020512 - Wakuda; Nobuyuki ;   et al. | 2007-01-25 |
Alkaline battery sealing gasket and sealed alkaline battery Grant 7,144,656 - Tsutsui , et al. December 5, 2 | 2006-12-05 |
Combined display and dispenser for batteries Grant D530,946 - Wakuda , et al. October 31, 2 | 2006-10-31 |
Alkaline battery sealing gasket and sealed alkaline battery App 20060024576 - Tsutsui; Kiyohide ;   et al. | 2006-02-02 |
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