Inventor · disambiguated record
Souichi Takigawa
Also filed as: TAKIGAWA SOUICHI
7 granted patents·1 pending application·153 citations·filing 2006–2009
86Inventor score
Top patents by PatentIndex Score
8 records- 0193US8320601B2Earphone device and sound generating apparatus equipped with the sameTAKIGAWA SOUICHI·Filed 2009·Granted Nov 27, 2012·63 cites·20 claims
- 0291US8090134B2Earphone device, sound tube forming a part of earphone device and sound generating apparatusTAKIGAWA SOUICHI·Filed 2009·Granted Jan 3, 2012·60 cites·20 claims
- 0375US8270657B2Earphone device and sound generating apparatus equipped with the sameTAKIGAWA SOUICHI·Filed 2009·Granted Sep 18, 2012·8 cites·20 claims
- 0472US7402738B2Wind musical instrument equipped with slide and supporting system for assisting player in performanceYAMAHA CORP·Filed 2007·Granted Jul 22, 2008·8 cites·20 claims
- 0565US7977564B2Electronic keyboard musical instrumentYAMAHA CORP·Filed 2009·Granted Jul 12, 2011·5 cites·9 claims
- 0664US7385134B2Wind musical instrument having pads for closing tone holes with mechanical assistance and supporting system used thereinYAMAHA CORP·Filed 2007·Granted Jun 10, 2008·5 cites·20 claims
- 0760US7786372B2Wind musical instrument with pitch changing mechanism and supporting system for pitch changeYAMAHA CORP·Filed 2007·Granted Aug 31, 2010·4 cites·17 claims
- 0847US2007056951A1MicrochipYAMAHA CORP·Filed 2006·Application pending·0 cites
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