Hiroshima, Japan

Kiyomichi Taoda

This inventor holds 9 USPTO granted patents. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Jukogyo Kabushiki Kaisha, Mitsubishi Mining and Cement Co. Ltd.. Active years: 1977-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyomichi Taoda. Retrieved from https://idiyas.com/inventor/kiyomichi-taoda

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 46(Granted Patents)


Location History:

  • Hiroshima, JA (1977)
  • Hiroshima, JP (1982 - 2010)

Company Filing History:


Years Active: 1977-2010

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9 patents (USPTO):Explore Patents

Title: Kiyomichi Taoda: Innovator in Coal Processing Technologies

Introduction

Kiyomichi Taoda is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of coal processing, holding a total of nine patents. His innovative approaches focus on improving the efficiency and effectiveness of coal as a fuel source.

Latest Patents

Among his latest patents are methods and equipment for coal drying, a method for aging reformed coal, and a process for producing reformed coal. In his coal drying method, coal is dried at temperatures ranging from 80 to 150°C using combustion exhaust gas that has passed through an air heater for coal-fired boilers. Additionally, he has developed a technique where medium-quality or low-quality coal is heated to temperatures between 300 to 500°C at a rapid heating rate and then cooled to below 250°C. The resulting reformed coal is then stored in isolation from the atmosphere for over a month, ensuring its quality and effectiveness as a fuel source.

Career Highlights

Kiyomichi Taoda has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Mitsubishi Heavy Industries Limited. His experience in these organizations has allowed him to refine his expertise in coal processing technologies and contribute to advancements in the field.

Collaborations

Some of his notable coworkers include Masaki Iijima and Yoshifumi Ito. Their collaborative efforts have further enhanced the development of innovative coal processing methods.

Conclusion

Kiyomichi Taoda's work in coal processing technologies exemplifies his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in coal utilization, making him a significant figure in this 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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