Kashima, Japan

Takafumi Saji

This inventor holds 1 USPTO granted patent. Top assignee: The Japan Iron and Steel Federation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Saji. Retrieved from https://idiyas.com/inventor/takafumi-saji

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2004

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Takafumi Saji

Introduction

Takafumi Saji is a notable inventor based in Kashima, Japan. He has made significant contributions to the field of combustion technology, particularly in the design and operation of coke ovens. His innovative approach aims to enhance efficiency while minimizing environmental impact.

Latest Patents

One of Takafumi Saji's key patents is for a coke oven and method of operating the same. This invention is capable of achieving a uniform combustion temperature within the combustion chamber when burning either rich gas or lean gas. Additionally, it effectively reduces NO content in the waste gas while eliminating localized high-temperature combustion. The design features a rich-gas port located near an oven wall bordering a carbonization chamber, ensuring optimal performance.

Career Highlights

Takafumi Saji is associated with the Japan Iron and Steel Federation, where he has been instrumental in advancing technologies related to steel production. His work focuses on improving combustion processes, which are critical for the efficiency and sustainability of the industry.

Collaborations

Some of his notable coworkers include Shuhei Yoshida and Syoji Takase. Their collaborative efforts contribute to the ongoing development of innovative solutions in the field.

Conclusion

Takafumi Saji's contributions to combustion technology, particularly through his patented coke oven design, highlight his commitment to innovation and environmental sustainability. His work continues to influence the steel industry positively.

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]
Loading…