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For the Inventor, By the Inventor

Yokohama, Japan

Junichiro Sato

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Bridgestone Corporation. Active years: 2012-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichiro Sato. Retrieved from https://idiyas.com/inventor/junichiro-sato

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 80.0


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kanagawa, JP (2012)
  • Yokohama, JP (2013 - 2019)

Company Filing History:

goldMedal5 out of 5,195 
 
Bridgestone Corporation
 patents

Years Active: 2012-2019

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5 patents (USPTO):Explore Patents
1. 10222721 - Urethane foam and toner-conveying roller using the same (2019-03-05),
2. 9563154 - Toner transfer roller and image forming device using the same (2017-02-07),
3. 9316958 - Charge-controlled polyurethane foam and toner-conveying roller using the same (2016-04-19),
4. 8452217 - Toner supply and cleaning roller comprising electroconductive elastic layer supported by means of adhesive layer and image forming apparatus using the same (2013-05-28),
5. 8317669 - Elastic roller and method of grinding the same (2012-11-27),
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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