Inventor · disambiguated record
Masafumi Toshitani
Also filed as: TOSHITANI MASAFUMI
7 granted patents·61 citations·filing 1998–2018
83Inventor score
Files withYAMAHA CORP7
Top patents by PatentIndex Score
7 records- 0176US7042911B2Synchronization control deviceYAMAHA CORP·Filed 2001·Granted May 9, 2006·15 cites·10 claims
- 0265US6775724B2Method and apparatus for synchronization control for various frequenciesYAMAHA CORP·Filed 2001·Granted Aug 10, 2004·15 cites·5 claims
- 0361US6914181B2Digital interface for analog musical instrumentYAMAHA CORP·Filed 2003·Granted Jul 5, 2005·11 cites·10 claims
- 0444US6643345B1Synchronous control apparatus and methodYAMAHA CORP·Filed 1999·Granted Nov 4, 2003·12 cites·20 claims
- 0539US11438400B2Content data delivery system, server, and content data delivery methodYAMAHA CORP·Filed 2018·Granted Sep 6, 2022·0 cites·16 claims
- 0639US6118344AFrequency control apparatus and method and storage medium storing a program for carrying out the methodYAMAHA CORP·Filed 1998·Granted Sep 12, 2000·8 cites·17 claims
- 0738US10593368B2Audio device which synchronizes audio dataYAMAHA CORP·Filed 2018·Granted Mar 17, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →