Inventor · disambiguated record
Shohei Yokoyama
Also filed as: YOKOYAMA SHOHEI
27 granted patents·20 pending applications·111 citations·filing 2005–2024
95Inventor score
Top patents by PatentIndex Score
47 records- 0195US10020507B2Positive electrode active material for lithium secondary battery and positive electrode including sameNGK INSULATORS LTD·Filed 2014·Granted Jul 10, 2018·14 cites·18 claims
- 0293US7799158B2Method for producing crystallographically-oriented ceramicNGK INSULATORS LTD·Filed 2008·Granted Sep 21, 2010·18 cites·11 claims
- 0392US8212455B2Piezoelectric/electrostrictive film element and method manufacturing the sameYURA YUKINOBU·Filed 2009·Granted Jul 3, 2012·16 cites·19 claims
- 0492US8158255B2Plate-like polycrystalline particle, method for producing plate-like polycrystalline particles, and method for producing crystallographically-oriented ceramicYOKOYAMA SHOHEI·Filed 2008·Granted Apr 17, 2012·19 cites·24 claims
- 0589US8916293B2Plate-like particle for cathode active material for lithium secondary battery, cathode active material film for lithium secondary battery, methods for manufacturing the particle and film, method for manufacturing cathode active material for lithium secondary battery, and lithium secondary batterySUGIURA RYUTA·Filed 2009·Granted Dec 23, 2014·9 cites·17 claims
- 0687US10773486B2Functional layer including layered double hydroxide, and composite materialNGK INSULATORS LTD·Filed 2018·Granted Sep 15, 2020·1 cites·13 claims
- 0787US8795898B2Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary batterySUGIURA RYUTA·Filed 2009·Granted Aug 5, 2014·7 cites·8 claims
- 0885US11431034B2Hydroxide ion conductive separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2021·Granted Aug 30, 2022·1 cites·15 claims
- 0985US11211672B2LDH separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2021·Granted Dec 28, 2021·1 cites·10 claims
- 1085US7700067B2Crystallographically-oriented ceramicNGK INSULATORS LTD·Filed 2008·Granted Apr 20, 2010·8 cites·9 claims
- 1183US11158906B2LDH separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2020·Granted Oct 26, 2021·1 cites·10 claims
- 1283US10199624B2Layered double hydroxide-containing composite materialNGK INSULATORS LTD·Filed 2017·Granted Feb 5, 2019·2 cites·11 claims
- 1380US8597567B2Ceramic sheet and method for producing the sameYOKOYAMA SHOHEI·Filed 2009·Granted Dec 3, 2013·6 cites·12 claims
- 1477US9005764B2Windowpane for combustion apparatusesNIPPON ELECTRIC GLASS CO·Filed 2013·Granted Apr 14, 2015·4 cites·5 claims
- 1577US7528539B2Electron emitter and method of fabricating electron emitterNGK INSULATORS LTD·Filed 2005·Granted May 5, 2009·4 cites·17 claims
- 1675US11850837B2Functional layer including layered double hydroxide, and composite materialNGK INSULATORS LTD·Filed 2018·Granted Dec 26, 2023·0 cites·12 claims
- 1773US10994511B2Functional layer including layered double hydroxide, and composite materialNGK INSULATORS LTD·Filed 2018·Granted May 4, 2021·0 cites·15 claims
- 1872US11532855B2LDH separator and secondary zinc batteryNGK INSULATORS LTD·Filed 2021·Granted Dec 20, 2022·0 cites·9 claims
- 1972US10940668B2Functional layer including layered double hydroxide, and composite materialNGK INSULATORS LTD·Filed 2018·Granted Mar 9, 2021·0 cites·17 claims
- 2070US11145935B2LDH separator and zinc secondary cellNGK INSULATORS LTD·Filed 2020·Granted Oct 12, 2021·0 cites·9 claims
- 2168US2023207888A1Battery using layered double hydroxide-like compoundNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 2267US12191534B2LDH separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2020·Granted Jan 7, 2025·0 cites·8 claims
- 2367US11545719B2LDH separator and secondary zinc batteryNGK INSULATORS LTD·Filed 2019·Granted Jan 3, 2023·0 cites·7 claims
- 2467US2023207796A1Zinc secondary batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 2566US2024222793A1Ldh separator, manufacturing method therefor, and rechargeable zinc batteryNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 2666US2023231153A1Ldh-like compound separator and secondary zinc batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 2766US2023198095A1Ldh-like compound separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 2866US2023207965A1Ldh-like compound separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 2965US2023069319A1Ldh separator and zinc secondary batteryNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 3058US10370250B2Layered double hydroxide film and composite material containing layered double hydroxideNGK INSULATORS LTD·Filed 2017·Granted Aug 6, 2019·0 cites·16 claims
- 3157US2012258369A1Lithium secondary battery and cathode active material thereforYOKOYAMA SHOHEI·Filed 2012·Application pending·0 cites
- 3256US2010159329A1Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary batteryNGK INSULATORS LTD·Filed 2009·Application pending·0 cites
- 3355US2010159325A1Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary batteryNGK INSULATORS LTD·Filed 2009·Application pending·0 cites
- 3454US11335973B2LDH separator and secondary zinc battery with dendrite buffer layerNGK INSULATORS LTD·Filed 2019·Granted May 17, 2022·0 cites·11 claims
- 3554US10700385B2Battery using layered double hydroxideNGK INSULATORS LTD·Filed 2017·Granted Jun 30, 2020·0 cites·16 claims
- 3654US2010173204A1Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, method for manufacturing the same, method for manufacturing a cathode active material of a lithium secondary battery, and a lithium secondary batteryNGK INSULATORS LTD·Filed 2009·Application pending·0 cites
- 3754US2010159333A1Plate-like particle for cathode active material of a lithium secondary battery, and a lithium secondary batteryNGK INSULATORS LTD·Filed 2009·Application pending·0 cites
- 3854US2010159326A1Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary batteryNGK INSULATORS LTD·Filed 2009·Application pending·0 cites
- 3953US2023322613A1Glass articleNIPPON ELECTRIC GLASS CO·Filed 2021·Application pending·0 cites
- 4048US2008248277A1Ceramic sheet, method for producing the same, and method for producing crystallographically-oriented ceramicNGK INSULATORS LTD·Filed 2008·Application pending·0 cites
- 4146US2012256337A1Cathode active material precursor particle, method for producing thereof and method for producing cathode active material for lithium secondary batteryYOKOYAMA SHOHEI·Filed 2012·Application pending·0 cites
- 4245US2007069622A1Electron emitter and method for manufacturing electron emitterNGK INSULATORS LTD·Filed 2006·Application pending·0 cites
- 4345US2013045424A1Plate-like particle for cathode active material for lithium secondary battery, cathode active material film for lithium secondary battery, methods for manufacturing the particle and film, method for manufacturing cathode active material for lithium secondary battery, and lithium secondary batteryNGK INSULATORS LTD·Filed 2012·Application pending·0 cites
- 4443US9543567B2Method for manufacturing cathode active material for lithium secondary batteryOHIRA NAOTO·Filed 2012·Granted Jan 10, 2017·0 cites·9 claims
- 4543US8728342B2Cathode active material plate-like particle for lithium secondary batteryYOKOYAMA SHOHEI·Filed 2011·Granted May 20, 2014·0 cites·14 claims
- 4642US2012258365A1Cathode active material precursor particle, cathode active material particle for lithium secondary battery and lithium secondary batteryYOKOYAMA SHOHEI·Filed 2012·Application pending·0 cites
- 4741US2017214019A1Method for forming layered double hydroxide dense membraneNGK INSULATORS LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →