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For the Inventor, By the Inventor

Futtsu, Japan

Yukinori Shigeyama

This inventor holds 3 USPTO granted patents. Top assignees: Nippon Steel Corporation, Kawasaki Jukogyo Kabushiki Kaisha. Active years: 1984-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukinori Shigeyama. Retrieved from https://idiyas.com/inventor/yukinori-shigeyama

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 12(Granted Patents)


Location History:

  • Sakai, JP (1984)
  • Kitakyushu, JP (1987)
  • Futtsu, JP (2000)

Company Filing History:

goldMedal3 out of 3,724 
 
Nippon Steel Corporation
 patents
silverMedal1 out of 3,460 
 
Kawasaki Jukogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1984-2000

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3 patents (USPTO):Explore Patents
1. 6126716 - Iron-base scrap preheating apparatus and method (2000-10-03),
2. 4688772 - Apparatus for sealing the skirt of a converter waste gas recovery system (1987-08-25),
3. 4462456 - Transport roll for transporting hot material and train of such transport (1984-07-31),

Title: Innovations of Yukinori Shigeyama

Introduction

Yukinori Shigeyama is a notable inventor based in Futtsu, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative apparatuses for industrial applications. With a total of 3 patents to his name, Shigeyama's work reflects a commitment to enhancing efficiency and safety in industrial processes.

Latest Patents

Shigeyama's latest patents include an iron-base scrap preheating apparatus and a method for sealing the skirt of a converter waste gas recovery system. The sealing apparatus is designed to provide a tight leakproof seal, preventing the impairment of sealing surfaces by clumps of solidified slag and metal. This innovation is crucial for maintaining the integrity of waste gas recovery systems during the blowing process.

Career Highlights

Throughout his career, Yukinori Shigeyama has worked with prominent companies such as Nippon Steel Corporation and Kawasaki Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop practical solutions that address real-world challenges in the industry.

Collaborations

Shigeyama has collaborated with notable coworkers, including Mitsugu Takeuchi and Mazumi Nishikawa. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented technologies.

Conclusion

Yukinori Shigeyama's contributions to industrial engineering through his innovative patents demonstrate his expertise and dedication to improving manufacturing processes. His work continues to influence the industry and inspire future innovations.

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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