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For the Inventor, By the Inventor

Sakai, Japan

Masatsugu Fujimoto

This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Refrigeration Company. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatsugu Fujimoto. Retrieved from https://idiyas.com/inventor/masatsugu-fujimoto

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

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 70(Granted Patents)


Location History:

  • Sakai, JP (2002)
  • Sakia, JP (2002)
  • Osaka, JP (2002)

Company Filing History:

goldMedal3 out of 123 
 
Matsushita Refrigeration Company
 patents

Years Active: 2002

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3 patents (USPTO):Explore Patents
1. 6490869 - Manifold with built-in thermoelectric module (2002-12-10),
2. 6474073 - Thermoelectric device and thermoelectric manifold (2002-11-05),
3. 6354086 - Manifold incorporating a thermoelectric module and a cooling device using the thermoelectric module (2002-03-12),

Title: Innovations of Masatsugu Fujimoto

Introduction

Masatsugu Fujimoto is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of thermoelectric devices, holding a total of 3 patents. His work focuses on enhancing heat exchange efficiency and developing innovative solutions for thermoelectric applications.

Latest Patents

Fujimoto's latest patents include a manifold with a built-in thermoelectric module. This invention features a thermoelectric module with exothermic and endothermic surfaces that are heated and cooled when an electric current is supplied. The design incorporates a cavity for fluid medium entry, along with a stirring member integrated with a rotor to facilitate fluid movement within the manifold body. Another significant patent is for a thermoelectric device that utilizes multiple stages of thermoelectric modules. This device aims to equalize heat distribution and improve heat exchange efficiency while minimizing thermal strains.

Career Highlights

Masatsugu Fujimoto is currently employed at Matsushita Refrigeration Company, where he continues to innovate in the field of thermoelectric technology. His work has been instrumental in advancing the efficiency and functionality of thermoelectric devices.

Collaborations

Fujimoto has collaborated with notable coworkers such as Toshio Uetsuji and Osao Kido, contributing to the development of cutting-edge technologies in thermoelectric applications.

Conclusion

Masatsugu Fujimoto's contributions to thermoelectric technology through his innovative patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in heat exchange efficiency and thermoelectric applications.

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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