Inventor · disambiguated record
Makoto Hirasawa
Also filed as: HIRASAWA MAKOTO
7 granted patents·5 pending applications·7 citations·filing 2003–2014
73Inventor score
Files withNGK SPARK PLUG CO6NAT INST OF ADVANCED IND SCIEN3FISA CORP1JAPAN SCIENCE & TECH AGENCY1KOGA KENJI1
Top patents by PatentIndex Score
12 records- 0165US7612981B2Ion generator and neutralizerNAT INST OF ADVANCED IND SCIEN·Filed 2008·Granted Nov 3, 2009·4 cites·3 claims
- 0250US8021616B2Gas sensorNGK SPARK PLUG CO·Filed 2009·Granted Sep 20, 2011·0 cites·7 claims
- 0349US7965487B2Neutralization apparatus having minute electrode ion generation elementFISA CORP·Filed 2006·Granted Jun 21, 2011·1 cites·6 claims
- 0443US7706120B2Ion generating element, ion generator and neutralizerNAT INST OF ADVANCED IND SCIEN·Filed 2006·Granted Apr 27, 2010·0 cites·10 claims
- 0542US2015209765A1Joined structure comprising cube- or quadratic prism-shaped rock salt-type oxide nanoparticle and fine metal particle, and method of producing sameNAT INST OF ADVANCED IND SCIEN·Filed 2013·Application pending·0 cites
- 0642US2005109619A1Gas SensorNGK SPARK PLUG CO·Filed 2004·Application pending·0 cites
- 0739US7575782B2Method for depositing oil agent on workpieceNGK SPARK PLUG CO·Filed 2004·Granted Aug 18, 2009·0 cites·5 claims
- 0839US7524407B2Gas sensorNGK SPARK PLUG CO·Filed 2005·Granted Apr 28, 2009·2 cites·13 claims
- 0939US2005155910A1Method for separating particles different in size, structure, or function and apparatus thereforJAPAN SCIENCE & TECH AGENCY·Filed 2003·Application pending·0 cites
- 1038US2010263434A1Gas sensorNGK SPARK PLUG CO·Filed 2010·Application pending·0 cites
- 1137US2015052973A1Gas sensorNGK SPARK PLUG CO·Filed 2014·Application pending·0 cites
- 1235US9675964B2Noble metal-oxide combined nanoparticle, and, method of producing the same with high purityKOGA KENJI·Filed 2012·Granted Jun 13, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →