Sekiguchi; Yumiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sekiguchi; Yumiko.The latest application filed is for "electrode construct, electrode group, secondary battery, battery pack, vehicle, and stationary power supply".

Company Profile

9.21.24

Sekiguchi; Yumiko - Kawasaki Kanagawa JP
Sekiguchi; Yumiko - Kawasaki JP
Sekiguchi; Yumiko - Kanagawa N/A JP
Sekiguchi; Yumiko - Yokohama JP
Sekiguchi; Yumiko - Kawasaki-shi JP
Sekiguchi; Yumiko - Yokohama-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
Electrode Construct, Electrode Group, Secondary Battery, Battery Pack, Vehicle, And Stationary Power Supply App 20220085457 - HOTTA; Yasuyuki ; et al.	2022-03-17
Secondary Battery, Battery Pack, Vehicle, And Stationary Power Supply App 20220085366 - SEKIGUCHI; Yumiko ; et al.	2022-03-17
Secondary battery, battery pack, vehicle, and stationary power source Grant 11,251,470 - Sekiguchi , et al. February 15, 2	2022-02-15
Secondary battery, battery pack, vehicle, and stationary power supply Grant 11,139,463 - Sekiguchi , et al. October 5, 2	2021-10-05
Secondary battery, battery pack, and vehicle Grant 11,024,879 - Sekiguchi , et al. June 1, 2	2021-06-01
Secondary battery, battery pack, vehicle, and stationary power supply Grant 10,873,080 - Seki , et al. December 22, 2	2020-12-22
Secondary battery, battery pack, vehicle, and stationary power supply Grant 10,868,340 - Sekiguchi , et al. December 15, 2	2020-12-15
Secondary Battery, Battery Pack, Vehicle, And Stationary Power Source App 20200303783 - SEKIGUCHI; Yumiko ; et al.	2020-09-24
Secondary battery, battery pack, vehicle, and stationary power supply Grant 10,756,349 - Seki , et al. A	2020-08-25
Secondary Battery, Battery Pack, Vehicle, And Stationary Power Supply App 20190296344 - SEKI; Hayato ; et al.	2019-09-26
Secondary Battery, Battery Pack, Vehicle, And Stationary Power Supply App 20190296400 - Sekiguchi; Yumiko ; et al.	2019-09-26
Secondary Battery, Battery Pack, Vehicle, And Stationary Power Supply App 20190296357 - SEKI; Hayato ; et al.	2019-09-26
Secondary Battery, Battery Pack, And Vehicle App 20190088999 - SEKIGUCHI; Yumiko ; et al.	2019-03-21
Iodine Adsorbent, Water Treatment Tank And Iodine Adsorbing System App 20160023923 - IDE; Tomohito ; et al.	2016-01-28
Iodine adsorbent and column for water treatment using iodine adsorbent Grant 9,149,786 - Yamada , et al. October 6, 2	2015-10-06
Iodine Adsorbent, Water Treating Tank And Iodine Adsorbing System App 20150266752 - SEKIGUCHI; YUMIKO ; et al.	2015-09-24
Iodine Adsorbent, Water Treatment Tank And Iodine Adsorbing System App 20150239750 - IDE; Tomohito ; et al.	2015-08-27
Anion Adsorbent, Water Treatment Tank, And Water Treatment System App 20150076046 - SEKIGUCHI; Yumiko ; et al.	2015-03-19
Emulsion coloring materials for ink jet printers and methods of producing the same Grant 8,771,912 - Sano , et al. July 8, 2	2014-07-08
Iodine Adsorbent, Tank For Water Treatment, And Iodide Compound Treatment System App 20140138296 - SEKIGUCHI; Yumiko ; et al.	2014-05-22
Halogen Adsorbent, Tank For Water Treatment, And Water Treatment System App 20140138295 - IDE; Tomohito ; et al.	2014-05-22
Decolorizable color developing particle comprising color components present in concentration gradient Grant 8,623,505 - Gotanda , et al. January 7, 2	2014-01-07
Erasable liquid ink Grant 8,506,696 - Sekiguchi , et al. August 13, 2	2013-08-13
Iodine Adsorbent And Column For Water Treatment Using Iodine Adsorbent App 20130118968 - YAMADA; Arisa ; et al.	2013-05-16
Erasable inkjet ink Grant 8,419,846 - Sano , et al. April 16, 2	2013-04-16
Erasable Inkjet Ink App 20120266778 - Sano; Kenji ; et al.	2012-10-25
Decolorizable Color Developing Particle App 20120270975 - Gotanda; Takeshi ; et al.	2012-10-25
Image erasing apparatus and image forming apparatus Grant 8,284,220 - Takayama , et al. October 9, 2	2012-10-09
Erasable Liquid Ink App 20120227623 - Sekiguchi; Yumiko ; et al.	2012-09-13
Image Erasing Apparatus And Image Forming Apparatus App 20120056962 - Takayama; Satoshi ; et al.	2012-03-08
Decolorizable Emulsion Coloring Material And Method Of Producing The Same App 20100021840 - Sano; Kenji ; et al.	2010-01-28
Erasable image forming material Grant 7,608,139 - Gotanda , et al. October 27, 2	2009-10-27
Erasable image forming material Grant 7,569,515 - Takayama , et al. August 4, 2	2009-08-04
Erasable Image Forming Material App 20080138737 - Takayama; Satoshi ; et al.	2008-06-12
Erasable image forming material Grant 7,378,373 - Gotanda , et al. May 27, 2	2008-05-27
Erasable image forming material Grant 7,354,885 - Takayama , et al. April 8, 2	2008-04-08
Erasable image forming material App 20080070781 - Gotanda; Takeshi ; et al.	2008-03-20
Erasable Image Forming Material App 20070072771 - Gotanda; Takeshi ; et al.	2007-03-29
Erasable Image Forming Material App 20070072773 - Takayama; Satoshi ; et al.	2007-03-29

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