Tokyo, Japan

Mitsuo Hasegawa

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Hitachi Power Systems, Ltd., Nittan Company Limited. Active years: 1980-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Hasegawa. Retrieved from https://idiyas.com/inventor/mitsuo-hasegawa

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 4.7

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Takasago, JP (2003)
  • Tokyo, JP (1980 - 2016)

Company Filing History:


Years Active: 1980-2025

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5 patents (USPTO):Explore Patents

Title: Mitsuo Hasegawa: Innovator in Manufacturing Technologies

Introduction

Mitsuo Hasegawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of manufacturing technologies, holding a total of 5 patents. His innovative work focuses on improving assembly methods and enhancing the efficiency of combustion systems.

Latest Patents

Hasegawa's latest patents include a novel assembly and a method for manufacturing that assembly. This assembly features a wall body with a through-hole and a component fixed to one surface of the wall body, which covers the through-hole. Additionally, he has developed a burner and a method for manufacturing that burner. His work on a repair method for a plate member, which separates high-pressure and low-pressure spaces, showcases his expertise in creating solutions for complex engineering challenges.

Career Highlights

Throughout his career, Mitsuo Hasegawa has worked with notable companies such as Mitsubishi Heavy Industries Limited and Nittan Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Hasegawa has collaborated with esteemed colleagues, including Yoshinori Shinohara and Takashi Suzuki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Mitsuo Hasegawa's contributions to manufacturing technologies and his innovative patents reflect his dedication to advancing engineering solutions. His work continues to influence the industry and inspire future inventors.

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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