Tokyo, Japan

Mario Jose Cardona

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mario Jose Cardona. Retrieved from https://idiyas.com/inventor/mario-jose-cardona

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 683(Granted Patents)


Location History:

  • Kadoma, JP (1998)
  • Tokyo, JP (2000)

Company Filing History:


Years Active: 1998-2000

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Mario Jose Cardona

Introduction: Mario Jose Cardona, an inventive talent based in Tokyo, Japan, has made significant contributions to the field of networking technology. With a total of two patents to his name, Cardona's innovations stand out in the competitive landscape of technology.

Latest Patents: Mario Jose Cardona's latest patents include a "Virtual LAN System" and a "Switching Device for LAN." The Virtual LAN System introduces a method of forming a virtual group based on physical or logical attributes, establishing client addresses, and allocating traffic bands. This innovation improves network management and efficiency. His second patent, the Switching Device for LAN, focuses on an advanced system for switching packets in Ethernet. This device employs a storage mechanism in its receiving buffer to streamline packet processing across various receiving ports, ensuring efficient data transmission.

Career Highlights: Cardona works at Matsushita Electric Works, Ltd., a notable firm recognized for its pioneering role in electrical equipment and technology. His work within this esteemed company reflects his dedication to advancing networking solutions.

Collaborations: Throughout his career, Mario has had the opportunity to collaborate with talented colleagues, including Tadashi Satake and Hiroyoshi Yuasa. Together, they contribute to the innovative projects that drive Matsushita Electric Works forward.

Conclusion: Mario Jose Cardona's inventive spirit and technical expertise in networking systems exemplify the critical role that inventors play in technological progress. His contributions not only enhance the capabilities of modern networking but also inspire the next generation of innovators in the field.

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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