Inventor · disambiguated record
Atsuo Hamada
Also filed as: HAMADA ATSUO
9 granted patents·514 citations·filing 2000–2009
90Inventor score
Top patents by PatentIndex Score
9 records- 0196US7175682B2Electric vacuum cleaner equipped with a dust collection unitSANYO ELECTRIC CO·Filed 2005·Granted Feb 13, 2007·133 cites·10 claims
- 0296US6192550B1Dust-collecting device for vacuum cleaner and upright type vacuum cleanerSANYO ELECTRIC CO·Filed 2000·Granted Feb 27, 2001·250 cites·9 claims
- 0392US6735818B2Upright type electric vacuum cleanerSANYO ELECTRIC CO·Filed 2002·Granted May 18, 2004·82 cites·9 claims
- 0486US7655060B2Dust collection unit for electric vacuum cleaner and upright electric vacuum cleanerSANYO ELECTRIC CO·Filed 2006·Granted Feb 2, 2010·17 cites·17 claims
- 0579US8254599B2Mixer apparatus and sound signal processing methodHAMADA ATSUO·Filed 2009·Granted Aug 28, 2012·5 cites·12 claims
- 0676US7014675B2Electric vacuum cleaner equipped with a dust collection unitSANYO ELECTRIC CO·Filed 2002·Granted Mar 21, 2006·21 cites·5 claims
- 0771US7751577B2Mixer apparatus and sound signal processing methodYAMAHA CORP·Filed 2005·Granted Jul 6, 2010·2 cites·4 claims
- 0870US8312375B2Digital mixerHAMADA ATSUO·Filed 2006·Granted Nov 13, 2012·3 cites·6 claims
- 0964US8059839B2Mixing systemAISO MASARU·Filed 2008·Granted Nov 15, 2011·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →