Inventor · disambiguated record
Masaaki Kawahashi
Also filed as: KAWAHASHI MASAAKI
6 granted patents·2 pending applications·16 citations·filing 2004–2007
77Inventor score
Files withANEST IWATA CORP8
Top patents by PatentIndex Score
8 records- 0163US7487858B2Acoustic fluid machineANEST IWATA CORP·Filed 2007·Granted Feb 10, 2009·3 cites·4 claims
- 0257US7443060B2Acoustic compressor with two resonatorsANEST IWATA CORP·Filed 2006·Granted Oct 28, 2008·2 cites·14 claims
- 0355US7353909B2Acoustic fluid machineANEST IWATA CORP·Filed 2005·Granted Apr 8, 2008·1 cites·9 claims
- 0449US7299894B2Acoustic fluid machineANEST IWATA CORP·Filed 2004·Granted Nov 27, 2007·4 cites·3 claims
- 0549US7252178B2Acoustic fluid machineANEST IWATA CORP·Filed 2004·Granted Aug 7, 2007·4 cites·2 claims
- 0646US2006054382A1Acoustic fluid machineANEST IWATA CORP·Filed 2005·Application pending·0 cites
- 0739US2006011411A1Acoustic compressorANEST IWATA CORP·Filed 2004·Application pending·0 cites
- 0838US7130246B2Acoustic fluid machineANEST IWATA CORP·Filed 2004·Granted Oct 31, 2006·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →