Tokyo, Japan

Kouichi Matsuo

This inventor holds 6 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Mayekawa Mfg. Co., Ltd., Mitsubishi Denki Kabushiki Kaisha. Active years: 2006-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Matsuo. Retrieved from https://idiyas.com/inventor/kouichi-matsuo

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

USPTO Granted Patents = 6 

% Patents Active = 33.3

 

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Tokyo, JP (2006 - 2008)
  • Koto-ku, JP (2007 - 2009)
  • Moriya, JP (2009)

Company Filing History:


Years Active: 2006-2009

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6 patents (USPTO):Explore Patents

Title: **Kouichi Matsuo: Innovator in Slush Nitrogen Technology**

Introduction

Kouichi Matsuo, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of liquid nitrogen technology. With a total of six patents to his name, Matsuo's work focuses on the innovative production of slush fluid and slush nitrogen, showcasing his expertise and dedication to advancing industrial processes.

Latest Patents

Matsuo's most recent patents include groundbreaking inventions such as the "Process for Producing Slush Fluid and Apparatus Therefor" and the "Method and Apparatus for Producing Slush Nitrogen." The first patent describes an apparatus that expertly mixes solid nitrogen particles and a liquid, utilizing a product tank to store slush fluid in a saturated condition. Furthermore, it incorporates a liquid nitrogen supply nozzle, a compressor for maintaining the tank's evacuation, and a circulatory system designed to efficiently solidify liquid particles through evaporative latent heat.

His second patent outlines a method for producing slush nitrogen. This process involves spraying liquid nitrogen into a reduced-pressure vessel to create fine liquid nitrogen particles. As these droplets vaporize, they solidify into uniform solid nitrogen particles, which are then mixed with liquid nitrogen, enhancing the efficiency of nitrogen production.

Career Highlights

Throughout his career, Matsuo has worked with several esteemed companies, including Mayekawa Manufacturing Company and Mitsubishi Electric Corporation. His experiences in these organizations have allowed him to refine his skills and contribute to innovative projects that push the boundaries of technology in the field of cryogenics.

Collaborations

Collaborating with talented individuals, Matsuo has partnered with coworkers such as Akito Machida and Masamitsu Ikeuchi. These professional relationships have fostered an environment of creativity and innovation, enabling them to tackle complex engineering challenges together.

Conclusion

Kouichi Matsuo stands out as a significant figure in the realm of slush nitrogen technology. His patents and collaboration with industry leaders underscore his commitment to innovation. As the field continues to evolve, Matsuo's contributions will undoubtedly leave a lasting impact on the industry.

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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