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For the Inventor, By the Inventor

Nagoya, Japan

Hiroki Okamura

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Aisin Kako Kabushiki Kaisha. Active years: 2004-2017.

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

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

USPTO Granted Patents = 5

% Patents Active = 80.0


Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Toyota, JP (2016)
  • Nagoya, JP (2004 - 2017)

Company Filing History:

goldMedal5 out of 53 
 
Aisin Kako Kabushiki Kaisha
 patents

Years Active: 2004-2017

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5 patents (USPTO):Explore Patents
1. 9841065 - Wet friction disk (2017-12-12),
2. 9291211 - Wet friction material (2016-03-22),
3. 8157075 - Wet friction material (2012-04-17),
4. 7919165 - Wet-type friction material and its manufacturing method (2011-04-05),
5. 6776276 - Wet friction material and its manufacturing method (2004-08-17),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and 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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