Inventor · disambiguated record
Shigeki Akahori
Also filed as: AKAHORI SHIGEKI
6 granted patents·111 citations·filing 2001–2005
84Inventor score
Files withYAMAHA CORP6
Top patents by PatentIndex Score
6 records- 0182US6472591B2Portable communication terminal apparatus with music composition capabilityYAMAHA CORP·Filed 2001·Granted Oct 29, 2002·49 cites·43 claims
- 0281US6486388B2Apparatus and method for creating fingering guidance in playing musical instrument from performance dataYAMAHA CORP·Filed 2001·Granted Nov 26, 2002·28 cites·18 claims
- 0369US7628334B2Content data usage apparatusYAMAHA CORP·Filed 2005·Granted Dec 8, 2009·5 cites·6 claims
- 0465US7328272B2Apparatus and method for adding music content to visual content delivered via communication networkYAMAHA CORP·Filed 2002·Granted Feb 5, 2008·8 cites·21 claims
- 0561US6884933B2Electronic musical apparatus with authorized modification of protected contentsYAMAHA CORP·Filed 2003·Granted Apr 26, 2005·10 cites·8 claims
- 0655US6784355B2Electronic musical apparatus customizing methodYAMAHA CORP·Filed 2002·Granted Aug 31, 2004·11 cites·24 claims
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