Inventor · disambiguated record
Nobuo Tsunashima
Also filed as: TSUNASHIMA NOBUO
4 granted patents·75 citations·filing 2001–2001
78Inventor score
Files withYAMAHA CORP4
Top patents by PatentIndex Score
4 records- 0176US7087829B2Method, system and recording medium for viewing/listening evaluation of musical performanceYAMAHA CORP·Filed 2001·Granted Aug 8, 2006·25 cites·15 claims
- 0271US7574364B2Contents rating methodYAMAHA CORP·Filed 2001·Granted Aug 11, 2009·19 cites·8 claims
- 0368US6583348B2Server for use in rating of music contentsYAMAHA CORP·Filed 2001·Granted Jun 24, 2003·16 cites·9 claims
- 0464US7567910B2Method of validating entrance to event siteYAMAHA CORP·Filed 2001·Granted Jul 28, 2009·15 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →