Inventor · disambiguated record
Masako Yudasaka
Also filed as: YUDASAKA MASAKO
20 granted patents·29 pending applications·194 citations·filing 1996–2017
93Inventor score
Top patents by PatentIndex Score
49 records- 0195US6331690B1Process for producing single-wall carbon nanotubes uniform in diameter and laser ablation apparatus used thereinNEC CORP·Filed 2000·Granted Dec 18, 2001·84 cites·7 claims
- 0289US8202817B2Nanocarbon aggregate and method for manufacturing the sameYUGE RYOTA·Filed 2008·Granted Jun 19, 2012·17 cites·31 claims
- 0381US7067096B2Carbon nanotube-carbon nanohorn complex and method for producing the sameNEC CORP·Filed 2002·Granted Jun 27, 2006·22 cites·7 claims
- 0479US5863601AProcess of producing graphite fiberJAPAN RES DEV CORP·Filed 1996·Granted Jan 26, 1999·34 cites·15 claims
- 0576US8084505B2Substance-containing carbon nanohorn composite having polyamine plug and process for producing the sameYUGE RYOTA·Filed 2007·Granted Dec 27, 2011·4 cites·14 claims
- 0671US8093174B2Catalyst-supporting carbon nanohorn composite and process for producing sameYUGE RYOTA·Filed 2008·Granted Jan 10, 2012·2 cites·22 claims
- 0768US8835006B2Carbon nanohorn carried material and process for producing carbon nanotubeIIJIMA SUMIO·Filed 2012·Granted Sep 16, 2014·2 cites·1 claims
- 0865US7209341B2Polarizing electrode, manufacturing method thereof, and electric double-layer capacitorNEC CORP·Filed 2004·Granted Apr 24, 2007·13 cites·11 claims
- 0963US7261941B2Sharp end, multi-layer carbon nano-tube radial aggregate and method of manufacturing the aggregateNEC CORP·Filed 2002·Granted Aug 28, 2007·6 cites·7 claims
- 1060US7501024B2Carbon nanohorn producing device and carbon nanohorn producing methodNEC CORP·Filed 2004·Granted Mar 10, 2009·5 cites·16 claims
- 1158US6967043B2Method of manufacturing the densely fitted multi-layer carbon nano-tubeNEC CORP·Filed 2002·Granted Nov 22, 2005·2 cites·9 claims
- 1257US2008152593A1Contrast AgentJAPAN SCIENCE & TECH AGENCY·Filed 2005·Application pending·0 cites
- 1356US8007908B2Single walled carbon nanohorn adsorptive material and method for production thereofJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Aug 30, 2011·2 cites·6 claims
- 1453US2017096338A1Nanotube-nanohorn complex and method of manufacturing the sameNEC CORP·Filed 2016·Application pending·0 cites
- 1552US2011082034A1Nanotube-nanohorn complex and method of manufacturing the sameYUGE RYOTA·Filed 2009·Application pending·0 cites
- 1651US2012202060A1Nanotube-nanohorn complex and method of manufacturing the sameYUGE RYOTA·Filed 2010·Application pending·0 cites
- 1749US11696688B2Semiconductor SWCNT slurry for bioimaging and method for producing the sameSHIMADZU CORP·Filed 2017·Granted Jul 11, 2023·0 cites·10 claims
- 1847US7323246B2Nano horn carrier and method of manufacturing the carrierJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Jan 29, 2008·0 cites·10 claims
- 1946US2012058053A1Carbon nanohorn mri contrast agentsIIJIMA SUMIO·Filed 2011·Application pending·0 cites
- 2045US9399579B2Substance-encapsulating carbon nanohorn aggregate and process for producing the sameYUGE RYOTA·Filed 2008·Granted Jul 26, 2016·0 cites·3 claims
- 2144US2006147647A1Apparatus and method for manufacturing nano carbonAZAMI TAKESHI·Filed 2004·Application pending·0 cites
- 2244US2006133979A1Apparatus and method for manufacturing nano carbonAZAMI TAKESHI·Filed 2004·Application pending·0 cites
- 2344US2009196993A1Carbon Nanohorn Carried Material And Process For Producing Carbon NanotubeIIJIMA SUMIO·Filed 2007·Application pending·0 cites
- 2444US2007028768A1Method of adsorption using self-locking carbon adsorbentIIJIMA SUMIO·Filed 2006·Application pending·0 cites
- 2544US2010025222A1Method of forming pore in graphitic-carbon nanomaterial and method of introducing oxygen-containing group into poreNEC CORP·Filed 2007·Application pending·0 cites
- 2643US2009220413A1Catalyst For Methane Steam Reformation, Method Of Producing The Same, And Method Of Producing Hydrogen Using The SameSUMIO IIJIMA·Filed 2006·Application pending·0 cites
- 2743US2006210464A1Carbon nanohorn assembly producing methodNEC CORP·Filed 2004·Application pending·0 cites
- 2843US2007025905A1Nanocarbon-producing deviceNEC CORP·Filed 2004·Application pending·0 cites
- 2942US2009036549A1Substance-encapsulated carbon nanohorn complex and producing method thereofNEC CORP·Filed 2007·Application pending·0 cites
- 3042US2007027029A1Catalyst support, gas storage body and method for producing theseKASUYA DAISUKE·Filed 2004·Application pending·0 cites
- 3142US2005106093A1Method for preparing monolayer carbon nanotubeNEC CORP·Filed 2003·Application pending·0 cites
- 3242US2008019893A1Method For Manufacturing Metal Loading Carbon MaterialNEC CORP·Filed 2005·Application pending·0 cites
- 3341US8882970B2Apparatus and method for manufacturing carbon nanohornsAZAMI TAKESHI·Filed 2007·Granted Nov 11, 2014·0 cites·25 claims
- 3441US2007003468A1Nanocarbon producing device and nanocarbon producing methodAZAMI TAKESHI·Filed 2004·Application pending·0 cites
- 3541US2006237301A1Apparatus for producing nanocarbon, method for producing nanocarbon and method for collecting nanocarbonAZAMI TAKESHI·Filed 2004·Application pending·0 cites
- 3641US2004234841A1Fuel cell electrode, and fuel cell comprising the electrodeFiled 2002·Application pending·0 cites
- 3740US7803346B2Method of selecting structure of carbon nanotube through photoirradiationJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Sep 28, 2010·0 cites·12 claims
- 3840US7537786B2Complex of drug-carbon nanohorn and a process for producing the complexNEC CORP·Filed 2005·Granted May 26, 2009·1 cites·5 claims
- 3940US2006191781A1Apparatus and method for manufacturing nono carbonAZAMI TAKESHI·Filed 2004·Application pending·0 cites
- 4040US2005079354A1Nano-graphite spherical material and method for preparation thereofFiled 2002·Application pending·0 cites
- 4138US2005013935A1Pattern-arranged carbon nano material structure and manufacturing method thereofNEC CORP·Filed 2004·Application pending·0 cites
- 4237US2005116602A1Field electron emitting deviceFiled 2001·Application pending·0 cites
- 4337US2004048744A1Carbon nanohorn adsorbent and process for producing the sameFiled 2002·Application pending·0 cites
- 4437US2004241445A1Carbon nano-horn and method for preparation thereofFiled 2002·Application pending·0 cites
- 4537US2005271807A1Nano-extraction method and nano-condensation methods for guest molecules incorporation into single-wall carbon nanotubeNEC CORP·Filed 2004·Application pending·0 cites
- 4637US2005284296A1Self-locking carbon adsorbed bodyIIJIMA SUMIO·Filed 2002·Application pending·0 cites
- 4735US12257324B2Semiconductor SWCNT slurry for bioimaging and method for inspecting the sameSHIMADZU CORP·Filed 2017·Granted Mar 25, 2025·0 cites·2 claims
- 4829US2001001654A1Process for producing single-wall carbon nanotubes uniform in diameter and laser ablation apparatus used thereinMASAKO YUDASAKA·Filed 1998·Application pending·0 cites
- 4924US8119094B2Fluorine storage materialTOUHARA HIDEKAZU·Filed 2006·Granted Feb 21, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →