Tokyo, Japan

Dia Semicon Systems Incorporated

Calculating rank
USPTO Granted Patents = 6

Forward Citations = 227

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2 inventors (with patents filed for the assignee):

goldMedal Osamu Ikeda (5 out of 74 patents)

silverMedal Osamu Ikedea (1 out of 1 patent)


6 patents:

Company Overview
Dia Semicon Systems Incorporated is a leading provider of semiconductor manufacturing equipment and services. With a strong focus on innovation and customer satisfaction, Dia Semicon Systems offers a wide range of cutting-edge solutions for the semiconductor industry. From wafer inspection systems to lithography tools, Dia Semicon Systems is committed to delivering high-quality products and services to meet the evolving needs of the semiconductor market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#2,469 in Tokyo

#5,990 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 227

2 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dia Semicon Systems Incorporated. Retrieved from https://idiyas.com/company/dia-semicon-systems

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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