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Junichi Masui

This inventor holds 6 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Masui. Retrieved from https://idiyas.com/inventor/junichi-masui

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

Calculating rank

USPTO Granted Patents = 6

% Patents Active = 66.7

Average Co-Inventor Count = 1.1

ph-index = 2

Forward Citations = 8(Granted Patents)

Location History:

Fujimi-cho, JP (2012 - 2014)
Matsumoto, JP (2019 - 2020)

Company Filing History:

6 out of 34,305

Seiko Epson Corporation

Years Active: 2012-2020

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10795229 - Electro-optical device and electronic apparatus (2020-10-06),

2. 10353254 - Electro-optical device and electronic apparatus (2019-07-16),

3. 8717275 - Electro-optical device driver circuit, electro-optical device, and electronic apparatus with a shortened off sequence (2014-05-06),

4. 8643014 - Electro-optical device and electronic apparatus (2014-02-04),

5. 8269710 - Electro-optical device and electronic apparatus (2012-09-18),

6. 8207925 - Electro-optical device and electronic apparatus (2012-06-26),

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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