% Expired Patents = 50.0

Trademarks = 6

Forward Citations = 12

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2 inventors (with patents filed for the assignee):

Hiroshi Okamoto (1 out of 66 patents)

Yoshitune Iitsuka (1 out of 5 patents)

2 patents: Sort by Forward Citations

1. 6722539 - Mechanism for engaging portable equipment against a belt clip (2004-04-20),

2. 6504731 - Interchangeable operating component placement system for electronic equipment (2003-01-07),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#27 in Cypress, CA

#21,008 in California

#94,841 in US

Cypress, CA, United States of America

Vertex Standard USA, Inc.

Forward Citations = 12

2 inventors:

Hiroshi Okamoto (1 out of 66 patents)

Yoshitune Iitsuka (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vertex Standard USA, Inc.. Retrieved from https://idiyas.com/company/vertex-standard-usa

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]