| Patent | Date |
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Nonaqueous electrolyte secondary battery
Grant 11,011,781 - Yamada , et al. May 18, 2 | 2021-05-18 |
Polymeric binder of polyacrylic acid, polyfunctional amine, and linking benzene ring
Grant 10,875,964 - Sugiyama , et al. December 29, 2 | 2020-12-29 |
Negative electrode active material
Grant 10,833,325 - Sugiyama , et al. November 10, 2 | 2020-11-10 |
Method for producing silicon material
Grant 10,800,660 - Harata , et al. October 13, 2 | 2020-10-13 |
Polymer compound, intermediate composition, negative electrode, electricity storage device, slurry for negative electrodes, method for producing polymer compound, and method for producing negative electrode
Grant 10,707,490 - Sugiyama , et al. | 2020-07-07 |
Nonaqueous electrolyte secondary battery
Grant 10,686,223 - Yamada , et al. | 2020-06-16 |
Polymer compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode, method for producing polymer compound, and method for producing negative electrode
Grant 10,538,625 - Kondo , et al. Ja | 2020-01-21 |
Production process for carbon-coated silicon material
Grant 10,476,073 - Oshima , et al. Nov | 2019-11-12 |
Polymer Compound, Intermediate Composition, Negative Electrode, Electrical Storage Device, Slurry For Negative Electrode, Method
App 20190338073 - KONDO; Takeshi ; et al. | 2019-11-07 |
Negative electrode for nonaqueous secondary battery and nonaqueous secondary battery, negative electrode active material and method for producing same, complex including nano silicon, carbon layer, and cationic polymer layer, and method for producing compl
Grant 10,446,838 - Kondo , et al. Oc | 2019-10-15 |
Nano silicon material, method for producing same, and negative electrode of secondary battery
Grant 10,347,910 - Kondo , et al. July 9, 2 | 2019-07-09 |
Negative electrode active material, method for producing same, and electrical storage device
Grant 10,333,139 - Kondo , et al. | 2019-06-25 |
Method for producing CaSi.sub.2-containing composition and silicon material
Grant 10,308,515 - Harata , et al. | 2019-06-04 |
Polymeric Compound, Intermediate Composition, Negative Electrode, Electrical Storage Device, And Method For Producing Polymeric Compound
App 20190119448 - SUGIYAMA; Yusuke ; et al. | 2019-04-25 |
Negative-electrode active material, production process for the same and electric storage apparatus
Grant 10,230,100 - Sugiyama , et al. | 2019-03-12 |
Silicon material and negative electrode of secondary battery
Grant 10,217,990 - Mohri , et al. Feb | 2019-02-26 |
Silicon material and negative electrode of secondary battery
Grant 10,164,255 - Mohri , et al. Dec | 2018-12-25 |
Negative Electrode Active Material
App 20180323427 - SUGIYAMA; Yusuke ; et al. | 2018-11-08 |
Nonaqueous Electrolyte Secondary Battery
App 20180277852 - YAMADA; Atsuo ; et al. | 2018-09-27 |
Method For Producing Silicon Material
App 20180265366 - HARATA; Masanori ; et al. | 2018-09-20 |
Silicon Material And Method For Producing The Same
App 20180179072 - HARATA; Masanori ; et al. | 2018-06-28 |
Method For Producing Casi2-containing Composition And Silicon Material
App 20180170761 - HARATA; Masanori ; et al. | 2018-06-21 |
High-molecular compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode method for producing high-molecular compound, and method for producing negative electrode
Grant 9,966,607 - Sugiyama , et al. May 8, 2 | 2018-05-08 |
Silicon-containing material and secondary-battery active material including silicon-containing material
Grant 9,935,310 - Nakagaki , et al. April 3, 2 | 2018-04-03 |
Polymer Compound, Intermediate Composition, Negative Electrode, Electricity Storage Device, Slurry For Negative Electrodes, Method For Producing Polymer Compound, And Method For Producing Negative Electrode
App 20170331114 - SUGIYAMA; Yusuke ; et al. | 2017-11-16 |
High-molecular Compound, Intermediate Composition, Negative Electrode, Electrical Storage Device, Slurry For Negative Electrode, Method For Producing High-molecular Compound, And Method For Producing Negative Electrode
App 20170324094 - SUGIYAMA; Yusuke ; et al. | 2017-11-09 |
Production Process For Carbon-coated Silicon Material
App 20170256792 - KONDO; Takeshi ; et al. | 2017-09-07 |
Production Process For Carbon-coated Silicon Material
App 20170256793 - OSHIMA; Hiroki ; et al. | 2017-09-07 |
Nano Silicon Material, Method For Producing Same, And Negative Electrode Of Secondary Battery
App 20170200948 - KONDO; Takeshi ; et al. | 2017-07-13 |
Silicon Material And Negative Electrode Of Secondary Battery
App 20170200947 - MOHRI; Takashi ; et al. | 2017-07-13 |
Silicon Material And Negative Electrode Of Secondary Battery
App 20170194623 - MOHRI; Takashi ; et al. | 2017-07-06 |
Negative electrode for nonaqueous secondary battery, method for producing the same, and nonaqueous secondary battery
Grant 9,590,239 - Abe , et al. March 7, 2 | 2017-03-07 |
Negative Electrode Active Material, Method For Producing Same, And Electrical Storage Device
App 20170033355 - KONDO; Takeshi ; et al. | 2017-02-02 |
Negative Electrode For Nonaqueous Secondary Battery And Nonaqueous Secondary Battery, Negative Electrode Active Material And Method For Producing Same, Complex Including Nano Silicon, Carbon Layer, And Cationic Polymer Layer, And Method For Producing Complex Formed Of Nano Silicon And Carbon Layer
App 20170012282 - KONDO; Takeshi ; et al. | 2017-01-12 |
Nonaqueous Electrolyte Secondary Battery
App 20160240858 - YAMADA; Atsuo ; et al. | 2016-08-18 |
Nonaqueous Electrolyte Secondary Battery
App 20160233548 - YAMADA; Atsuo ; et al. | 2016-08-11 |
Nonaqueous Electrolyte Secondary Battery
App 20160226100 - YAMADA; Atsuo ; et al. | 2016-08-04 |
Nonaqueous Secondary Battery
App 20160218390 - YAMADA; Atsuo ; et al. | 2016-07-28 |
Electrolytic Solution, For Electrical Storage Devices Such As Batteries And Capacitors, Containing Salt Whose Cation Is Alkali Metal, Alkaline Earth Metal, Or Aluminum, And Organic Solvent Having Heteroelement, Method For Producing Said Electrolytic Solution, And Capacitor Including Said Electrolyti
App 20160218394 - YAMADA; Atsuo ; et al. | 2016-07-28 |
Negative-electrode Active Material And Electric Storage Apparatus
App 20160211512 - SUGIYAMA; Yusuke ; et al. | 2016-07-21 |
Negative-electrode Active Material, Production Process For The Same And Electric Storage Apparatus
App 20150349337 - SUGIYAMA; Yusuke ; et al. | 2015-12-03 |
Silicon-containing Material And Secondary-battery Active Material Including Silicon-containing Material
App 20150147658 - Nakagaki; Yoshihiro ; et al. | 2015-05-28 |
Negative Electrode For Nonaqueous Secondary Battery, Method For Producing The Same, And Nonaqueous Secondary Battery
App 20140242458 - ABE; Tomokuni ; et al. | 2014-08-28 |
Compound Semiconductor
App 20130240797 - Nagoya; Akihiro ; et al. | 2013-09-19 |
Etching method and etching liquid
Grant 6,806,206 - Munakata , et al. October 19, 2 | 2004-10-19 |
Etching method and etching liquid
App 20030022518 - Munakata, Masaki ; et al. | 2003-01-30 |
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