Fujisawa, Japan

Tetsufumi Matsumoto

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Tosoh Corporation. Active years: 2000-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsufumi Matsumoto. Retrieved from https://idiyas.com/inventor/tetsufumi-matsumoto

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 155(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2000)
  • Fujisawa, JP (2002 - 2010)

Company Filing History:


Years Active: 2000-2010

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: Innovator in Automated Analysis: The Contributions of Tetsufumi Matsumoto

Introduction: Tetsufumi Matsumoto is a distinguished inventor based in Fujisawa, Japan, known for his advancements in automated analysis technologies. With a remarkable portfolio that includes four patents, Matsumoto has significantly contributed to the fields of specimen analysis through innovative devices and systems.

Latest Patents: Matsumoto’s recent patents focus on enhancing the efficiency and accuracy of automated analyzers. One notable invention is an **automated analyzer** designed to analyze specific components in specimens. This device includes a rotor with multiple holders for specimen and reaction containers, a specimen dispenser for accurate specimen transfer, a temperature control mechanism for maintaining reaction temperatures, and magnetic stirring technology for thorough mixing. Additionally, another patent focuses on an **automatic analyzer** that manages test orders and sample identification seamlessly. This system features storage for test order information, identification means for reading sample data, and a collating mechanism that efficiently compares component information with work lists.

Career Highlights: Tetsufumi Matsumoto currently works at Tosoh Corporation, an organization renowned for its innovation in analytical instruments and healthcare technologies. His work has led to advancements that greatly improve laboratory efficiency and accuracy, making significant impacts in clinical and research settings.

Collaborations: Throughout his career, Matsumoto has collaborated with esteemed colleagues, including Naruhito Ishihara and Tetsuro Ikegaki. Together, they have contributed to the development and refinement of technologies that enhance automated analysis processes.

Conclusion: Tetsufumi Matsumoto stands as a pioneer in the realm of automated analysis, with his patents reflecting a commitment to innovation and technological progress. His contributions continue to influence the efficiency and reliability of analytical techniques used in various fields, showcasing the importance of inventors in driving advancements in science and technology.

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]
Loading…