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Hamamatsu, Japan

Tokiharu Ando

This inventor holds 5 USPTO granted patents. Top assignee: Yamaha Corporation. Active years: 1996-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokiharu Ando. Retrieved from https://idiyas.com/inventor/tokiharu-ando

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 33(Granted Patents)

Company Filing History:

Yamaha Corporation

Years Active: 1996-2003

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6553436 - Apparatus and method for playback of waveform sample data and sequence playback of waveform sample data (2003-04-22),

2. 6366971 - Audio system for playback of waveform sample data (2002-04-02),

3. 5936180 - Waveform-data dividing device (1999-08-10),

4. 5686682 - Electronic musical instrument capable of assigning waveform samples to (1997-11-11),

5. 5559994 - Memory control apparatus permitting concurrent access by compressing (1996-09-24),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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