Inventor · disambiguated record
Ryota Yuge
Also filed as: YUGE RYOTA
39 granted patents·17 pending applications·57 citations·filing 2004–2025
95Inventor score
Top patents by PatentIndex Score
56 records- 0193US9843045B2Negative electrode active material and method for producing the sameNEC CORP·Filed 2016·Granted Dec 12, 2017·4 cites·15 claims
- 0290US10703633B2Nanocarbon composite material and method for manufacturing sameNEC CORP·Filed 2016·Granted Jul 7, 2020·2 cites·10 claims
- 0389US8202817B2Nanocarbon aggregate and method for manufacturing the sameYUGE RYOTA·Filed 2008·Granted Jun 19, 2012·17 cites·31 claims
- 0488US10793439B2Fibrous carbon nanohorn aggregate and method for producing the sameNEC CORP·Filed 2016·Granted Oct 6, 2020·3 cites·15 claims
- 0587US12055440B2Bolometer and method for manufacturing sameNEC CORP·Filed 2022·Granted Aug 6, 2024·1 cites·10 claims
- 0687US10813257B2Electromagnetic wave absorbing materialNEC CORP·Filed 2017·Granted Oct 20, 2020·1 cites·16 claims
- 0787US7410720B2Fuel cell and method for manufacturing the sameNEC CORP·Filed 2005·Granted Aug 12, 2008·12 cites·21 claims
- 0886US10971734B2Planar structural body containing fibrous carbon nanohorn aggregateNEC CORP·Filed 2017·Granted Apr 6, 2021·2 cites·19 claims
- 0983US10937598B2Flexible electrode and sensor elementNEC CORP·Filed 2017·Granted Mar 2, 2021·2 cites·16 claims
- 1080US9373846B2Negative electrode active material and method for producing the sameYUGE RYOTA·Filed 2012·Granted Jun 21, 2016·2 cites·12 claims
- 1179US10710051B2Adsorption materialNEC CORP·Filed 2017·Granted Jul 14, 2020·1 cites·10 claims
- 1276US11952281B2Hydrophilic carbon nanohorn aggregate and method for producing the sameNEC CORP·Filed 2022·Granted Apr 9, 2024·0 cites·13 claims
- 1376US8084505B2Substance-containing carbon nanohorn composite having polyamine plug and process for producing the sameYUGE RYOTA·Filed 2007·Granted Dec 27, 2011·4 cites·14 claims
- 1475US10038191B2Carbonous anode material, method for producing the same, and lithium-ion battery containing the anode materialNEC CORP·Filed 2014·Granted Jul 31, 2018·1 cites·7 claims
- 1575US9972829B2Negative electrode carbon material for lithium secondary battery and method for manufacturing the same, and negative electrode for lithium secondary battery, and lithium secondary batteryNEC CORP·Filed 2014·Granted May 15, 2018·1 cites·11 claims
- 1673US2025042745A1Nanocarbon generation apparatus and nanocarbon manufacturing methodNEC CORP·Filed 2024·Application pending·0 cites
- 1772US9748556B2Negative electrode material for secondary battery, and secondary batteryTODA AKIO·Filed 2013·Granted Aug 29, 2017·2 cites·7 claims
- 1871US11552295B2Lithium-manganese composite oxide, and method for producing same, and positive electrode material, positive electrode and lithium ion secondary battery using sameNEC CORP·Filed 2021·Granted Jan 10, 2023·0 cites·8 claims
- 1971US8093174B2Catalyst-supporting carbon nanohorn composite and process for producing sameYUGE RYOTA·Filed 2008·Granted Jan 10, 2012·2 cites·22 claims
- 2065US2025347564A1Bolometer array, bolometer array unit, and light detection methodNEC CORP·Filed 2025·Application pending·0 cites
- 2163US12486173B2Production method for thin film of aligned carbon nanotubeNEC CORP·Filed 2020·Granted Dec 2, 2025·0 cites·20 claims
- 2263US11142457B2Method for producing carbon nanohorn aggregateNEC CORP·Filed 2018·Granted Oct 12, 2021·0 cites·18 claims
- 2362US9966603B2Negative electrode carbon material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary batteryNEC CORP·Filed 2014·Granted May 8, 2018·0 cites·13 claims
- 2461US11498837B2Method for shortening fibrous carbon nanohorn aggregate and shortened fibrous carbon nanohorn aggregateNEC CORP·Filed 2018·Granted Nov 15, 2022·0 cites·20 claims
- 2559US12415729B2Carbon nanotube separation method and separation apparatusNEC CORP·Filed 2020·Granted Sep 16, 2025·0 cites·19 claims
- 2659US11511998B2Continuous production method of fibrous carbon nanohorn aggregateNEC CORP·Filed 2018·Granted Nov 29, 2022·0 cites·6 claims
- 2759US10326137B2Negative electrode active material for a lithium ion secondary battery and production method for same, and negative electrode and lithium ion secondary batteryNEC CORP·Filed 2015·Granted Jun 18, 2019·0 cites·13 claims
- 2858US2020006768A1Lithium-manganese composite oxide and method for producing same, and positive electrode material, positive electrode and lithium ion secondary battery using sameNEC CORP·Filed 2018·Application pending·0 cites
- 2957US10340514B2Negative electrode for lithium ion secondary battery, and lithium ion secondary batteryNEC CORP·Filed 2014·Granted Jul 2, 2019·0 cites·17 claims
- 3057US2022102735A1Nanocarbon material aggregate and catalyst for electrochemical reaction comprising sameNEC CORP·Filed 2020·Application pending·0 cites
- 3156US12356754B2Infrared sensor using carbon nanotubes and method for manufacturing sameNEC CORP·Filed 2020·Granted Jul 8, 2025·0 cites·16 claims
- 3256US11383984B2Nanocarbon separation device, nanocarbon separation method, and nanocarbon recovery methodNEC CORP·Filed 2017·Granted Jul 12, 2022·0 cites·10 claims
- 3356US2022064401A1Stretch-formed productNEC CORP·Filed 2020·Application pending·0 cites
- 3456US2023384165A1Bolometer-type infrared detector and method for manufacturing the sameNEC CORP·Filed 2023·Application pending·0 cites
- 3555US11650175B2Dispersion liquid, preparation method thereof, gas sensor, and method for manufacturing sameNEC CORP·Filed 2017·Granted May 16, 2023·0 cites·3 claims
- 3655US10637054B2Positive electrode material for lithium ion secondary batteries, and method for producing sameNEC CORP·Filed 2014·Granted Apr 28, 2020·0 cites·11 claims
- 3755US10164250B2Lithium-iron-manganese-based composite oxide and lithium-ion secondary battery using sameNEC CORP·Filed 2014·Granted Dec 25, 2018·0 cites·7 claims
- 3854US11981568B2Member for continuous production of carbon nanobrush, and method for continuous production of carbon nanobrushNEC CORP·Filed 2020·Granted May 14, 2024·0 cites·6 claims
- 3954US11417881B2Lithium-manganese complex oxide and method for producing sameAIST·Filed 2017·Granted Aug 16, 2022·0 cites·17 claims
- 4053US12292336B2Bolometer having an alignment layer of carbon nanotubes and method for manufacturing sameNEC CORP·Filed 2020·Granted May 6, 2025·0 cites·14 claims
- 4153US2017096338A1Nanotube-nanohorn complex and method of manufacturing the sameNEC CORP·Filed 2016·Application pending·0 cites
- 4252US11208329B2Production member and production apparatus for carbon nanohorn aggregateNEC CORP·Filed 2017·Granted Dec 28, 2021·0 cites·9 claims
- 4352US2011082034A1Nanotube-nanohorn complex and method of manufacturing the sameYUGE RYOTA·Filed 2009·Application pending·0 cites
- 4451US2024002990A1Structure, sliding member, connector, and method for producing structureJAPAN AVIATION ELECTRONICS IND LTD·Filed 2021·Application pending·0 cites
- 4551US2015311513A1Negative electrode material for lithium ion secondary batteries, and method for evaluating sameNEC CORP·Filed 2013·Application pending·0 cites
- 4651US2012202060A1Nanotube-nanohorn complex and method of manufacturing the sameYUGE RYOTA·Filed 2010·Application pending·0 cites
- 4749US2023288262A1Bolometer material, infrared sensor and method for manufacturing sameNEC CORP·Filed 2021·Application pending·0 cites
- 4847US11181245B2Light source device and light projecting devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 23, 2021·0 cites·9 claims
- 4945US9399579B2Substance-encapsulating carbon nanohorn aggregate and process for producing the sameYUGE RYOTA·Filed 2008·Granted Jul 26, 2016·0 cites·3 claims
- 5044US11485641B2Production apparatus for carbon nanohorn aggregateNEC CORP·Filed 2017·Granted Nov 1, 2022·0 cites·8 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →