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For the Inventor, By the Inventor

Osaka, Japan

Masakazu Ikeda

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2002-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Ikeda. Retrieved from https://idiyas.com/inventor/masakazu-ikeda-q8bn96t5

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 16.7


Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 88(Granted Patents)


Location History:

  • Kyoto, JP (2002 - 2005)
  • Kizugawa, JP (2010)
  • Osaka, JP (2012 - 2014)

Company Filing History:

goldMedal6 out of 26,000 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 2002-2014

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6 patents (USPTO):Explore Patents
1. 8810135 - LED drive circuit, LED illumination component, LED illumination device, and LED illumination system (2014-08-19),
2. 8742693 - Switching power supply circuit, semiconductor device, and LED lighting device (2014-06-03),
3. 8258706 - LED drive circuit, LED illumination component, LED illumination device, and LED illumination system (2012-09-04),
4. 7787231 - High voltage generating circuit, ion generating device and electrical apparatus (2010-08-31),
5. 6930410 - Mobile receptacle, power feeding gate device, server device and power usage management system for efficiently delivering electric power (2005-08-16),
6. 6388535 - Oscillator, and an oscillator characteristic adjustment method (2002-05-14),
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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