Kobe, Japan

Sigezo Kawakami

This inventor holds 1 USPTO granted patent. Top assignee: Kobe Steel, Ltd.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sigezo Kawakami. Retrieved from https://idiyas.com/inventor/sigezo-kawakami

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Sigezo Kawakami: Innovator in Rotary Kiln Technology

Introduction

Sigezo Kawakami is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of rotary kiln technology, particularly in the efficient operation and maintenance of these industrial systems. His innovative approach has led to the development of a unique apparatus that enhances the performance of rotary kilns.

Latest Patents

Kawakami holds a patent for an "Apparatus for scraping away substances adhering to the inner wall of rotary kilns." This invention is designed to agitate materials being treated in a rotary kiln while effectively scraping away any substances that may adhere to the inner walls. The apparatus features a cylindrical cage with openings that allow materials to pass through in both axial and radial directions. This design ensures that the rotary kiln can operate continuously and perform heat treatment smoothly.

Career Highlights

Sigezo Kawakami is associated with Kobe Steel, Ltd., a prominent company in the steel industry. His work has focused on improving the efficiency and longevity of rotary kilns, which are essential in various industrial processes. His innovative solutions have contributed to advancements in the field, showcasing his expertise and commitment to engineering excellence.

Collaborations

Kawakami has collaborated with notable colleagues, including Hisai Ishizuka and Kunihiko Tsuji. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of rotary kiln technology.

Conclusion

Sigezo Kawakami's contributions to rotary kiln technology exemplify the impact of innovation in industrial processes. His patented apparatus not only enhances efficiency but also ensures the smooth operation of rotary kilns. His work continues to influence the industry, making him a significant figure in the realm of engineering and invention.

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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