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For the Inventor, By the Inventor

Fukuoka, Japan

Kazuo Yahiro

This inventor holds 7 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 2002-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Yahiro. Retrieved from https://idiyas.com/inventor/kazuo-yahiro

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

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 178(Granted Patents)


Location History:

  • Fukuoka-ken, JP (2002 - 2004)
  • Fukuoka, JP (2004 - 2010)

Company Filing History:

goldMedal6 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal1 out of 16,454 
 
Panasonic Corporation
 patents

Years Active: 2002-2010

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7 patents (USPTO):Explore Patents
1. 7664060 - Information terminal and information terminal system (2010-02-16),
2. 7444391 - Data terminal, data distribution system, and internet telephone system (2008-10-28),
3. 7054303 - Information terminal and information terminal system (2006-05-30),
4. 6791973 - Internet telephone system (2004-09-14),
5. 6769020 - Data terminal, data distribution system, and internet telephone system (2004-07-27),
6. 6704309 - Internet telephone apparatus and internet telephone gateway system (2004-03-09),
7. 6430178 - Internet telephone apparatus, communication system utilizing wide area data communication network, and terminal adapter (2002-08-06),
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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