Inventor · disambiguated record
Wako Naoi
Also filed as: NAOI WAKO
19 granted patents·7 pending applications·14 citations·filing 2005–2019
89Inventor score
Top patents by PatentIndex Score
26 records- 0187US9287553B2Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said compositeNAOI KATSUHIKO·Filed 2011·Granted Mar 15, 2016·5 cites·17 claims
- 0286US10490316B2Titanium 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 particlesNIPPON CHEMICON·Filed 2015·Granted Nov 26, 2019·2 cites·14 claims
- 0373US9005814B2Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said compositeNAOI KATSUHIKO·Filed 2011·Granted Apr 14, 2015·2 cites·12 claims
- 0472US10784514B2Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode materialNIPPON CHEMICON·Filed 2019·Granted Sep 22, 2020·0 cites·20 claims
- 0571US10374222B2Electrode material for lithium ion secondary batteries, method for producing electrode material for lithium ion secondary batteries, and lithium ion secondary batteryNIPPON CHEMICON·Filed 2013·Granted Aug 6, 2019·1 cites·11 claims
- 0671US9299977B2Manufacturing method of electrode materialNIPPON CHEMICON·Filed 2012·Granted Mar 29, 2016·2 cites·7 claims
- 0770US9296623B2Lithium 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 materialNAOI KATSUHIKO·Filed 2011·Granted Mar 29, 2016·1 cites·5 claims
- 0866US11024469B2Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrodeNIPPON CHEMICON·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 0964US11398626B2Method of producing metal compound particle group, metal compound particle group, and electricity storage device electrode containing metal compound particle groupNIPPON CHEMICON·Filed 2019·Granted Jul 26, 2022·0 cites·10 claims
- 1064US10109431B2Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said compositeNIPPON CHEMICON·Filed 2016·Granted Oct 23, 2018·0 cites·7 claims
- 1162US9905853B2Conductive carbon, electrode material including said carbon, electrode in which said electrode material is used, and electric storage device provided with said electrodeNIPPON CHEMICON·Filed 2014·Granted Feb 27, 2018·0 cites·20 claims
- 1261US9368793B2Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said compositeNIPPON CHEMICON·Filed 2015·Granted Jun 14, 2016·1 cites·12 claims
- 1360US10438751B2Titanium oxide crystal body and power storage device electrode including titanium oxide crystalline bodyNIPPON CHEMICON·Filed 2016·Granted Oct 8, 2019·0 cites·11 claims
- 1460US10332692B2Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrodeNIPPON CHEMICON·Filed 2015·Granted Jun 25, 2019·0 cites·2 claims
- 1554US10573896B2Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode materialNIPPON CHEMICON·Filed 2015·Granted Feb 25, 2020·0 cites·21 claims
- 1653US10505187B2Method of producing metal compound particle group, metal compound particle group, and electricity storage device electrode containing metal compound particle groupNIPPON CHEMICON·Filed 2015·Granted Dec 10, 2019·0 cites·17 claims
- 1752US10847801B2Electroconductive carbon, electrode material containing said carbon, electrode using said electrode material, and power storage device provided with said electrodeNIPPON CHEMICON·Filed 2014·Granted Nov 24, 2020·0 cites·9 claims
- 1851US2022077463A1Metal compound particle group, electrode for power storage device, power storage device, and method for producing metal compound particle groupNIPPON CHEMICON·Filed 2019·Application pending·0 cites
- 1948US9859035B2Process for producing composite material of metal oxide with conductive carbonNIPPON CHEMICON·Filed 2013·Granted Jan 2, 2018·0 cites·4 claims
- 2046US2014287314A1Sheet composite, manufacturing method thereof, and electrode and electrochemical element employing said compositeNIPPON CHEMICON·Filed 2012·Application pending·0 cites
- 2145US2007287060A1Battery Positive Electrode Material Containing Sulfur and /or Sulfur Compound having S-S Bond, and Process for Producing the SameAOI ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 2242US2014377663A1Sheet composite, manufacturing method thereof, and electrode and electrochemical element employing said sheet compositeNIPPON CHEMICON·Filed 2012·Application pending·0 cites
- 2342US2012183860A1Negative electrode active material, method for producing the negative electrode active material, and lithium ion secondary battery using the negative electrode active materialNAOI KATSUHIKO·Filed 2010·Application pending·0 cites
- 2439US9843037B2Electrode material and manufacturing method thereofNIPPON CHEMICON·Filed 2015·Granted Dec 12, 2017·0 cites·8 claims
- 2538US2012132861A1Electrode material and electrode containing the electrode materialTAMAMITSU KENJI·Filed 2010·Application pending·0 cites
- 2635US2015243975A1Manufacturing method for electrode material, electrode material, and electric storage device provided with the electrode materialNIPPON CHEMICON·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →