Inventor · disambiguated record
Shuzo Karakawa
Also filed as: KARAKAWA SHUZO
11 granted patents·226 citations·filing 2000–2010
91Inventor score
Files withYAMAHA CORP11
Top patents by PatentIndex Score
11 records- 0194US7119268B2Portable telephony apparatus with music tone generatorYAMAHA CORP·Filed 2003·Granted Oct 10, 2006·55 cites·51 claims
- 0292US6911592B1Portable telephony apparatus with music tone generatorYAMAHA CORP·Filed 2000·Granted Jun 28, 2005·44 cites·78 claims
- 0391US7161081B2Portable telephony apparatus with music tone generatorYAMAHA CORP·Filed 2003·Granted Jan 9, 2007·38 cites·18 claims
- 0488US6835884B2System, method, and storage media storing a computer program for assisting in composing music with musical template dataYAMAHA CORP·Filed 2001·Granted Dec 28, 2004·48 cites·15 claims
- 0578US6967276B2Portable telephony apparatus with music tone generatorYAMAHA CORP·Filed 2003·Granted Nov 22, 2005·12 cites·35 claims
- 0674US7514624B2Portable telephony apparatus with music tone generatorYAMAHA CORP·Filed 2003·Granted Apr 7, 2009·10 cites·18 claims
- 0764US7847174B2Tone generation system controlling the music systemYAMAHA CORP·Filed 2006·Granted Dec 7, 2010·2 cites·4 claims
- 0863US7592531B2Tone generation systemYAMAHA CORP·Filed 2007·Granted Sep 22, 2009·4 cites·11 claims
- 0954US7041893B2Electronic musical instrument with customization of auxiliary capabilityYAMAHA CORP·Filed 2002·Granted May 9, 2006·6 cites·14 claims
- 1046US7977559B2Tone generation system controlling the music systemYAMAHA CORP·Filed 2010·Granted Jul 12, 2011·0 cites·3 claims
- 1146US6429365B1Performance control apparatus and method capable of shifting performance style during performanceYAMAHA CORP·Filed 2000·Granted Aug 6, 2002·7 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →