Inventor · disambiguated record
Kazuyuki Tohji
Also filed as: TOHJI KAZUYUKI
18 granted patents·5 pending applications·123 citations·filing 2000–2024
92Inventor score
Top patents by PatentIndex Score
23 records- 0193US7740825B2Method for forming a carbon nanotube aggregateSTELLA CHEMIFA CORP·Filed 2005·Granted Jun 22, 2010·29 cites·15 claims
- 0287US2025033972A1Carbon material and method for manufacturing sameUNIV TOHOKU·Filed 2024·Application pending·0 cites
- 0386US9929412B2Supported platinum catalyst and manufacturing method of the samePANASONIC CORP·Filed 2016·Granted Mar 27, 2018·3 cites·9 claims
- 0486US6456688B1X-ray spectrometer and apparatus for XAFS measurementsRIGAKU DENKI CO LTD·Filed 2000·Granted Sep 24, 2002·59 cites·7 claims
- 0577US10046971B2Nitrogen-containing carbon material and method of manufacturing the sameSTELLA CHEMIFA CORP·Filed 2015·Granted Aug 14, 2018·1 cites·12 claims
- 0673US7618708B2Nanoparticle array and method for producing nanoparticle array and magnetic recording mediumSONY CORP·Filed 2004·Granted Nov 17, 2009·11 cites·6 claims
- 0770US7985397B2Method of treating hydrogen sulfide, method of producing hydrogen, and photocatalytic-reaction apparatusNITTETSU MINING CO LTD·Filed 2006·Granted Jul 26, 2011·2 cites·10 claims
- 0869US8420165B2Method for production of silver fine powder covered with organic substance, and silver fine powderSATO KIMITAKA·Filed 2008·Granted Apr 16, 2013·4 cites·16 claims
- 0964US10256464B2Method for producing negative electrode active material for lithium ion secondary batteryUNIV TOHOKU·Filed 2017·Granted Apr 9, 2019·0 cites·2 claims
- 1064US10044033B2Negative electrode active material for lithium ion secondary batteryUNIV TOHOKU·Filed 2017·Granted Aug 7, 2018·0 cites·4 claims
- 1164US7608557B2Highly active photocatalyst and process for producing the sameNITTETSU MINING CO LTD·Filed 2003·Granted Oct 27, 2009·5 cites·22 claims
- 1261US9634327B2Negative electrode active material for lithium ion secondary battery, method for producing the same, negative electrode, and batteryUNIV TOHOKU·Filed 2015·Granted Apr 25, 2017·0 cites·14 claims
- 1361US7704914B2Photocatalyst and process for producing the sameNITTETSU MINING CO LTD·Filed 2002·Granted Apr 27, 2010·4 cites·5 claims
- 1461US6964755B2Method for producing high activity photocatalyst, photoactivity catalyst, and method for treating hydrogen sulfide for recovering hydrogen gas under low energy by using high activity photocatalystJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Nov 15, 2005·5 cites·9 claims
- 1559US2019322531A1Carbon material and method for manufacturing sameUNIV TOHOKU·Filed 2017·Application pending·0 cites
- 1655US8157889B2Magnetic metal powder and method of producing the powderTOHJI KAZUYUKI·Filed 2008·Granted Apr 17, 2012·0 cites·7 claims
- 1754US9324556B2Field electron emission film, field electron emission device, light emission device, and method for producing themUNIV TOHOKU·Filed 2013·Granted Apr 26, 2016·0 cites·5 claims
- 1853US9296613B2Dispersion of carbon material and process for producing sameTOHJI KAZUYUKI·Filed 2009·Granted Mar 29, 2016·0 cites·10 claims
- 1953US2009050240A1Magnetic metal power and method of producing the powderTOHJI KAZUYUKI·Filed 2008·Application pending·0 cites
- 2046US8858909B2Carbon nanotube and method for producing sameSATO YOSHINORI·Filed 2010·Granted Oct 14, 2014·0 cites·11 claims
- 2146US2011123830A1Metallic magnetic powder for magnetic recording and process for producing the metallic magnetic powderDOWA ELECTRONICS MATERIALS CO LTD·Filed 2008·Application pending·0 cites
- 2245US2005051241A1Magnetic metal powder and method of producing the powderFiled 2004·Application pending·0 cites
- 2341US10153495B2Method for producing core-shell catalystPANASONIC CORP·Filed 2017·Granted Dec 11, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →