Tamamitsu; Kenji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tamamitsu; Kenji.The latest application filed is for "hybrid capacitor and manufacturing method thereof".

Company Profile

9.31.37

Tamamitsu; Kenji - Tokyo JP
Tamamitsu; Kenji - Hanno-shi Saitama JP
Tamamitsu; Kenji - Shinagawa-Ku 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
Hybrid capacitor and manufacturing method thereof Grant 11,152,159 - Tsumeda , et al. October 19, 2	2021-10-19
Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrode Grant 11,024,469 - Kubota , et al. June 1, 2	2021-06-01
Hybrid capacitor and manufacturing method thereof Grant 10,984,961 - Tsumeda , et al. April 20, 2	2021-04-20
Electroconductive carbon, electrode material containing said carbon, electrode using said electrode material, and power storage device provided with said electrode Grant 10,847,801 - Kubota , et al. November 24, 2	2020-11-24
Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode material Grant 10,784,514 - Kubota , et al. Sept	2020-09-22
Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode material Grant 10,573,896 - Kubota , et al. Feb	2020-02-25
Titanium oxide particles, titanium oxide particle production method, power storage device electrode including titanium oxide particles, and power storage device provided with electrode including titanium oxide particles Grant 10,490,316 - Naoi , et al. Nov	2019-11-26
Hybrid Capacitor And Manufacturing Method Thereof App 20190333708 - TSUMEDA; Satoru ; et al.	2019-10-31
Titanium oxide crystal body and power storage device electrode including titanium oxide crystalline body Grant 10,438,751 - Naoi , et al. O	2019-10-08
Electrode, Method For Producing Said Electrode, Electricity Storage Device Provided With Said Electrode, And Conductive Carbon M App 20190259545 - KUBOTA; Satoshi ; et al.	2019-08-22
Conductive Carbon, Electrode Material Including Said Conductive Carbon, And Electrode Using Said Electrode Material App 20190245209 - KUBOTA; Satoshi ; et al.	2019-08-08
Electrode material for lithium ion secondary batteries, method for producing electrode material for lithium ion secondary batteries, and lithium ion secondary battery Grant 10,374,222 - Naoi , et al.	2019-08-06
Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrode Grant 10,332,692 - Kubota , et al.	2019-06-25
Hybrid Capacitor And Manufacturing Method Thereof App 20190131079 - TSUMEDA; Satoru ; et al.	2019-05-02
Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said composite Grant 10,109,431 - Naoi , et al. October 23, 2	2018-10-23
Titanium Oxide Particles, Titanium Oxide Particle Production Method, Power Storage Device Electrode Including Titanium Oxide Particles, And Power Storage Device Provided With Electrode Including Titanium Oxide Particles App 20180072584 - NAOI; Katsuhiko ; et al.	2018-03-15
Titanium Oxide Crystal Body And Power Storage Device Electrode Including Titanium Oxide Crystalline Body App 20180068805 - NAOI; Katsuhiko ; et al.	2018-03-08
Conductive carbon, electrode material including said carbon, electrode in which said electrode material is used, and electric storage device provided with said electrode Grant 9,905,853 - Kubota , et al. February 27, 2	2018-02-27
Process for producing composite material of metal oxide with conductive carbon Grant 9,859,035 - Naoi , et al. January 2, 2	2018-01-02
Electrode material and manufacturing method thereof Grant 9,843,037 - Naoi , et al. December 12, 2	2017-12-12
Electrode, Method For Producing Said Electrode, Electricity Storage Device Provided With Said Electrode, And Conductive Carbon Mixture For Electricity Storage Device Electrode App 20170221644 - KUBOTA; Satoshi ; et al.	2017-08-03
Conductive Carbon, Electrode Material Including Said Conductive Carbon, And Electrode Using Said Electrode Material App 20170077519 - KUBOTA; Satoshi ; et al.	2017-03-16
Polymerization liquid, conductive polymer film obtained from polymerization liquid, and solid electrolytic capacitor Grant 9,536,675 - Machida , et al. January 3, 2	2017-01-03
Conductive Carbon, Electrode Material Including Said Carbon, Electrode In Which Said Electrode Material Is Used, And Electric Storage Device Provided With Said Electrode App 20160322635 - KUBOTA; Satoshi ; et al.	2016-11-03
Electroconductive Carbon, Electrode Material Containing Said Carbon, Electrode Using Said Electrode Material, And Power Storage Device Provided With Said Electrode App 20160315322 - KUBOTA; Satoshi ; et al.	2016-10-27
Composite Of Metal Oxide Nanoparticles And Carbon, Method Of Production Thereof, Electrode And Electrochemical Element Employing Said Composite App 20160172124 - Naoi; Katsuhiko ; et al.	2016-06-16
Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said composite Grant 9,368,793 - Naoi , et al. June 14, 2	2016-06-14
Lithium titanate nanoparticles, composite of lithium titanate nanoparticles and carbon, method of production thereof, electrode material consisting of said composite, electrode, electrochemical element, and electrochemical capacitor employing said electrode material Grant 9,296,623 - Naoi , et al. March 29, 2	2016-03-29
Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said composite Grant 9,287,553 - Naoi , et al. March 15, 2	2016-03-15
Dye-sensitized Solar Cell App 20150332858 - MACHIDA; Kenji ; et al.	2015-11-19
Electrode Material For Lithium Ion Secondary Batteries, Method For Producing Electrode Material For Lithium Ion Secondary Batteries, And Lithium Ion Secondary Battery App 20150263337 - Naoi; Katsuhiko ; et al.	2015-09-17
Lithium Titanate Crystal Structure, Composite Of Lithium Titanate Crystal Structure And Carbon, Method Of Production Thereof, And Electrode And Electrochemical Element Employing Said Composite App 20150255790 - Naoi; Katsuhiko ; et al.	2015-09-10
Polymerization Liquid, Conductive Polymer Film Obtained From Polymerization Liquid, And Solid Electrolytic Capacitor App 20150255222 - Machida; Kenji ; et al.	2015-09-10
Manufacturing Method For Electrode Material, Electrode Material, And Electric Storage Device Provided With The Electrode Material App 20150243975 - Yonekura; Daisuke ; et al.	2015-08-27
Process For Producing Composite Material Of Metal Oxide With Conductive Carbon App 20150228370 - Naoi; Katsuhiko ; et al.	2015-08-13
Electrode Material And Manufacturing Method Thereof App 20150207144 - NAOI; Katsuhiko ; et al.	2015-07-23
Dye-sensitized Solar Cell App 20150187511 - Machida; Kenji ; et al.	2015-07-02
Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said composite Grant 9,005,814 - Naoi , et al. April 14, 2	2015-04-14
Sheet Composite, Manufacturing Method Thereof, And Electrode And Electrochemical Element Employing Said Sheet Composite App 20140377663 - Suematsu; Shunzo ; et al.	2014-12-25
Electrolytic solution for aluminum electrolytic capacitor, and aluminum electrolytic capacitor Grant 8,913,369 - Sakakura , et al. December 16, 2	2014-12-16
Solid electrolytic capacitor Grant 8,837,114 - Kamiyama , et al. September 16, 2	2014-09-16
Electrode for electric double layer capacitor and method for producing the same Grant 8,824,120 - Machida , et al. September 2, 2	2014-09-02
Electrolytic Solution For Aluminum Electrolytic Capacitor, And Aluminum Electrolytic Capacitor App 20140133066 - SAKAKURA; Masao ; et al.	2014-05-15
Electrolytic solution for aluminum electrolytic capacitor, and aluminum electrolytic capacitor Grant 8,675,347 - Sakakura , et al. March 18, 2	2014-03-18
Electrode For Electric Double Layer Capacitor And Method For Producing The Same App 20130180091 - Machida; Kenji ; et al.	2013-07-18
Lithium Titanate Crystal Structure, Composite Of Lithium Titanate Crystal Structure And Carbon, Method Of Production Thereof, And Electrode And Electrochemical Element Employing Said Composite App 20130115516 - Naoi; Katsuhiko ; et al.	2013-05-09
Electrode for electric double layer capacitor and method for producing the same Grant 8,427,811 - Machida , et al. April 23, 2	2013-04-23
Composite Of Metal Oxide Nanoparticles And Carbon, Method Of Production Thereof, Electrode And Electrochemical Element Employing Said Composite App 20130095384 - Naoi; Katsuhiko ; et al.	2013-04-18
Solid Electrolytic Capacitor App 20130070393 - Kamiyama; Nozomu ; et al.	2013-03-21
Lithium Titanate Nanoparticles, Composite Of Lithium Titanate Nanoparticles And Carbon, Method Of Production Thereof, Electrode Material Consisting Of Said Composite, Electrode, Electrochemical Element, And Electrochemical Capacitor Employing Said Electrode Material App 20130063867 - Naoi; Katsuhiko ; et al.	2013-03-14
Negative Electrode Active Material, Method For Producing The Negative Electrode Active Material, And Lithium Ion Secondary Battery Using The Negative Electrode Active Material App 20120183860 - Naoi; Katsuhiko ; et al.	2012-07-19
Electrode Material And Electrode Containing The Electrode Material App 20120132861 - Tamamitsu; Kenji ; et al.	2012-05-31
Electrolytic Solution For Aluminum Electrolytic Capacitor, And Aluminum Electrolytic Capacitor App 20120026645 - Sakakura; Masao ; et al.	2012-02-02
Electrode For Electric Double Layer Capacitor And Method For Producing The Same App 20100259867 - Machida; Kenji ; et al.	2010-10-14
Method For Producing Electrode For Electrochemical Elemetn And Method For Producing Electrochemical Element With The Electrode App 20090026085 - Uchi; Hidenori ; et al.	2009-01-29
Electrode Material and Electrochemical Device App 20080300381 - Uchi; Hidenori ; et al.	2008-12-04
Method for Producing Electrode Material App 20080213500 - Uchi; Hidenori ; et al.	2008-09-04
Electrolyte for electrolytic capacitor and electrolytic capacitor having the same Grant 6,166,899 - Tamamitsu December 26, 2	2000-12-26

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