Kitakyushu, Japan

Katsuyoshi Kobayashi

This inventor holds 5 USPTO granted patents. Top assignee: Nippon Steel Corporation. Active years: 1978-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyoshi Kobayashi. Retrieved from https://idiyas.com/inventor/katsuyoshi-kobayashi-3v0chf26

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 1978-1985

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5 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Katsuyoshi Kobayashi**

Introduction

Katsuyoshi Kobayashi, an esteemed inventor based in Kitakyushu, Japan, has made significant strides in the field of metallurgy. With a remarkable portfolio that includes five patents, Kobayashi’s work focuses on advancing the processes involved in steel production and heat treatment.

Latest Patents

Among his latest inventions, Kobayashi has developed a groundbreaking **method and apparatus for continuously annealing steel sheets**. This innovative process allows a steel strip to be continuously annealed while traversing various zones of an annealing furnace, including heating, soaking, primary cooling, overaging, and secondary cooling. His method features a unique overaging zone where the steel strip runs alongside a guide strip through a spirally designed passageway. The guide strip, moving at the same speed as the processed strip, enhances efficiency and precision during the overaging process. Furthermore, Kobayashi's **continuous heat treatment furnace** design utilizes an air-permeable solid wall, enabling effective heat treatment of metal strips in a continuous flow.

Career Highlights

Kobayashi is currently affiliated with **Nippon Steel Corporation**, a leading figure in the steel industry. His contributions have not only advanced manufacturing processes but have also improved the overall quality and performance of steel products. With each patent, he has demonstrated an unwavering commitment to innovation and excellence in metallurgy.

Collaborations

Throughout his career, Kobayashi has collaborated with notable colleagues including Toshiya Yonezawa and Satoru Miyasita, enhancing the depth and breadth of his research and innovations. These collaborations have undoubtedly played a significant role in the successful development of his patented technologies.

Conclusion

Katsuyoshi Kobayashi stands as a testament to the power of innovation in the steel industry. His patents reflect a deep understanding of metallurgical processes and a commitment to pushing the boundaries of technology. As he continues to contribute to his field, Kobayashi’s work will undoubtedly influence future advancements in steel production and processing.

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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