San Francisco, CA, United States of America

Douzen, Inc.

Calculating rank
USPTO Granted Patents = 4

% Expired Patents = 75.0

Forward Citations = 44

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3 inventors (with patents filed for the assignee):

goldMedal Kentaro Miura (4 out of 4 patents)

silverMedal Julian Orbanes (3 out of 3 patents)

bronzeMedal James Toggweiler (1 out of 18 patents)


4 patents:

Company Overview
Douzen, Inc. is a software development company specializing in creating innovative solutions for businesses. With a team of experienced developers, designers, and project managers, we provide custom software development, mobile app development, and web development services. Our goal is to help businesses streamline their operations, increase efficiency, and drive growth through technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#902 in San Francisco, CA

#14,063 in California

#60,701 in US

San Francisco, CA (US)
San Francisco, CA, United States of America
Forward Citations = 44

3 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Douzen, Inc.. Retrieved from https://idiyas.com/company/douzen

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

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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