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For the Inventor, By the Inventor

Kanagawa, Japan

Shinichi Mitsunaga

This inventor holds 7 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Mitsunaga. Retrieved from https://idiyas.com/inventor/shinichi-mitsunaga

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

USPTO Granted Patents = 7 

% Patents Active = 42.9


Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:

goldMedal7 out of 34,268 
 
Seiko Epson Corporation
 patents

Years Active: 2009-2025

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7 patents (USPTO):Explore Patents
1. 12474367 - Inertial sensor module and inertial measurement system (2025-11-18),
2. 8164513 - Present position locating method (2012-04-24),
3. 8072372 - First output position calculation method, storage medium, positioning device, and electronic instrument (2011-12-06),
4. 7884759 - Positioning method (2011-02-08),
5. 7728768 - Positioning method (2010-06-01),
6. 7623069 - Present position locating method (2009-11-24),
7. 7612713 - First output position calculation method, storage medium, positioning device, and electronic instrument (2009-11-03),
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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