Wako, Japan

Hiroki Koizumi

This inventor holds 8 USPTO granted patents. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Koizumi. Retrieved from https://idiyas.com/inventor/hiroki-koizumi

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 83(Granted Patents)


Location History:

  • Wako, JP (2004 - 2011)
  • Saitama, JP (2012)
  • Kodaira, JP (2020)

Company Filing History:


Years Active: 2004-2020

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8 patents (USPTO):Explore Patents
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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