Inventor · disambiguated record
Keitaroh Nakamura
Also filed as: NAKAMURA KEITAROH
14 granted patents·4 pending applications·50 citations·filing 2005–2023
87Inventor score
Top patents by PatentIndex Score
18 records- 0192US7828999B2Process and apparatus for producing fine particlesNISSHIN SEIFUN GROUP INC·Filed 2005·Granted Nov 9, 2010·25 cites·32 claims
- 0288US7981190B2Ultrafine alloy particles, and process for producing the sameNISSHIN SEIFUN GROUP INC·Filed 2007·Granted Jul 19, 2011·11 cites·2 claims
- 0386US7582135B2Process for producing ultrafine particlesNISSHIN SEIFUN GROUP INC·Filed 2006·Granted Sep 1, 2009·11 cites·12 claims
- 0476US11479674B2Composite particles comprising TiN powder and method for producing the composite particlesNISSHIN ENG INC·Filed 2019·Granted Oct 25, 2022·1 cites·5 claims
- 0575US2023256509A1Silver fine particle production method and silver fine particlesNISSHIN ENG INC·Filed 2023·Application pending·0 cites
- 0674US10144060B2Silver nanoparticlesNISSHIN ENG INC·Filed 2015·Granted Dec 4, 2018·1 cites·2 claims
- 0770US12291487B2Composite particlesNISSHIN ENG INC·Filed 2019·Granted May 6, 2025·0 cites·1 claims
- 0870US9751769B2Method for production of titanium carbide nanoparticlesNISSHIN ENG INC·Filed 2013·Granted Sep 5, 2017·1 cites·10 claims
- 0969US11691200B2Silver fine particle production method and silver fine particlesNISSHIN ENG INC·Filed 2019·Granted Jul 4, 2023·0 cites·3 claims
- 1064US12163032B2Composite particles and method for producing composite particlesNISSHIN ENG INC·Filed 2018·Granted Dec 10, 2024·0 cites·5 claims
- 1160US2018137960A1Method for manufacturing magnetic particles, magnetic particles, and magnetic bodyNISSHIN SEIFUN GROUP INC·Filed 2018·Application pending·0 cites
- 1256US10128031B2Method for manufacturing magnetic particles from a silicon oxide-iron core-shell structureNISSHIN SEIFUN GROUP INC·Filed 2015·Granted Nov 13, 2018·0 cites·16 claims
- 1354US11798707B2Copper microparticlesNISSHIN ENG INC·Filed 2019·Granted Oct 24, 2023·0 cites·4 claims
- 1452US10020108B2Method for producing magnetic particles, magnetic particles, and magnetic bodyNISSHIN SEIFUN GROUP INC·Filed 2014·Granted Jul 10, 2018·0 cites·10 claims
- 1550US2021069782A1Fine particle production method and fine particlesNISSHIN ENG INC·Filed 2019·Application pending·0 cites
- 1649US8491696B2Ultrafine alloy particles, and process for producing the sameNAKAMURA KEITAROH·Filed 2011·Granted Jul 23, 2013·0 cites·11 claims
- 1748US12324086B2Fine particle manufacturing apparatus and fine particle manufacturing methodUNIV NAT CORP KANAZAWA·Filed 2019·Granted Jun 3, 2025·0 cites·10 claims
- 1835US2017190593A1Method for producing tungsten complex oxide particlesNISSHIN ENG INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →