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For the Inventor, By the Inventor

Azumino, Japan

Katsuro Yoneya

This inventor holds 6 USPTO granted patents. Top assignees: Seiko Epson Corporation, Epson Toyocom Corporation. Active years: 2005-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuro Yoneya. Retrieved from https://idiyas.com/inventor/katsuro-yoneya

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

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Toyoshina-machi, JP (2005 - 2006)
  • Nagano, JP (2008)
  • Azumino, JP (2008 - 2010)

Company Filing History:

goldMedal5 out of 34,268 
 
Seiko Epson Corporation
 patents
silverMedal1 out of 100 
 
Epson Toyocom Corporation
 patents

Years Active: 2005-2010

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6 patents (USPTO):Explore Patents
1. 7786827 - Surface acoustic wave device, transmitter, and transceiver (2010-08-31),
2. 7579932 - Resonator SAW filter having a control interdigital transducer between input and output interdigital transducers (2009-08-25),
3. 7456710 - Saw resonator (2008-11-25),
4. 7321279 - Surface acoustic wave element (2008-01-22),
5. 7038560 - Surface acoustic wave filter and surface acoustic wave resonator having bent electrode fingers (2006-05-02),
6. 6937116 - Longitudinal double-mode saw filter utilizing electrode finger phase weighting (2005-08-30),
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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