Inventor · disambiguated record
Masaharu Hirakawa
Also filed as: HIRAKAWA MASAHARU
5 granted patents·5 pending applications·20 citations·filing 2000–2020
72Inventor score
Files withTDK CORP10
Top patents by PatentIndex Score
10 records- 0168US6515230B1Noise absorber and case for noise absorberTDK CORP·Filed 2000·Granted Feb 4, 2003·16 cites·18 claims
- 0261US7662477B2Multilayer ceramics substrateTDK CORP·Filed 2007·Granted Feb 16, 2010·2 cites·3 claims
- 0361US7578058B2Production method of a multilayer ceramic substrateTDK CORP·Filed 2006·Granted Aug 25, 2009·2 cites·48 claims
- 0450US7733663B2Multilayer ceramic substrateTDK CORP·Filed 2008·Granted Jun 8, 2010·0 cites·2 claims
- 0548US2013190163A1Dielectric ceramic and electronic component using the sameTDK CORP·Filed 2012·Application pending·0 cites
- 0640US2021104658A1Multilayer piezoelectric deviceTDK CORP·Filed 2020·Application pending·0 cites
- 0740US2020313067A1Multilayer piezoelectric elementTDK CORP·Filed 2020·Application pending·0 cites
- 0839US10271413B2ESD protection deviceTDK CORP·Filed 2015·Granted Apr 23, 2019·0 cites·7 claims
- 0939US2020243745A1Multilayer piezoelectric elementTDK CORP·Filed 2020·Application pending·0 cites
- 1037US2020313069A1Multilayer piezoelectric elementTDK CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →