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For the Inventor, By the Inventor

Sendai, Japan

Ryosuke Shimizu

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Japan Science and Technology Agency. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryosuke Shimizu. Retrieved from https://idiyas.com/inventor/ryosuke-shimizu-7fgiy3fp

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 = 18(Granted Patents)


Location History:

  • Sendai, JP (2009 - 2012)
  • Miyagi, JP (2013)

Company Filing History:

goldMedal4 out of 1,328 
 
Japan Science and Technology Agency
 patents

Years Active: 2009-2013

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4 patents (USPTO):Explore Patents
1. 8488231 - Generator of polarization entangled photon pairs and method of generating the same (2013-07-16),
2. 8173982 - Non-degenerate polarization-entangled photon pair generation device and non-degenerate polarization-entangled photon pair generation method (2012-05-08),
3. 7652770 - Optical nonliner evaluation device and optical switching element (2010-01-26),
4. 7570419 - Quantum entanglement photon-pair producing device and quantum entanglement photon pair producing method (2009-08-04),
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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