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For the Inventor, By the Inventor

Ome, Japan

Takeshi Isezaki

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2005-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Isezaki. Retrieved from https://idiyas.com/inventor/takeshi-isezaki

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

USPTO Granted Patents = 4 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Ome, JP (2005 - 2013)
  • Tokyo, JP (2016)

Company Filing History:

goldMedal4 out of 42,740 
 
Hitachi, Ltd.
 patents

Years Active: 2005-2016

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4 patents (USPTO):Explore Patents
1. 9401827 - Semiconductor device and information processing system (2016-07-26),
2. 8456205 - Phase-frequency comparator and serial transmission device (2013-06-04),
3. 8369472 - Semiconductor integrated circuit device and method for clock data recovery (2013-02-05),
4. 6946876 - Semiconductor integrated circuit device and electronic system (2005-09-20),
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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