Gifu, Japan

Takafumi Aoki

This inventor holds 4 USPTO granted patents. Top assignees: Akechi Ceramics Co., Ltd., Tokyo Yogyo Kabushiki Kaisha. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Aoki. Retrieved from https://idiyas.com/inventor/takafumi-aoki-dg5m90jp

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 = 2.4

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1991-1994

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4 patents (USPTO):Explore Patents

Title: Takafumi Aoki: Innovator in Molten Steel Technology

Introduction

Takafumi Aoki is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of molten steel technology, holding a total of 4 patents. His innovative designs have improved the efficiency and effectiveness of molten steel handling processes.

Latest Patents

Aoki's latest patents include a sliding nozzle for a molten steel receiving vessel. This invention features an upper nozzle made of refractory material, a fixed plate secured to the lower end of the upper nozzle, and a horizontally movable sliding plate. The design also incorporates a lower nozzle that is immersed in molten steel, along with a fitting device and a driving unit for horizontal movement. Another significant patent is the molten steel pouring nozzle, which has a bore through which molten steel flows. This nozzle is constructed with a refractory material that enhances its durability and performance.

Career Highlights

Throughout his career, Takafumi Aoki has worked with reputable companies such as Akechi Ceramics Co., Ltd. and Tokyo Yogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to advancements in molten steel technology.

Collaborations

Aoki has collaborated with notable coworkers, including Hidekichi Ozeki and Mitsuru Ando. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Takafumi Aoki's contributions to molten steel technology through his patents and collaborations highlight his role as a significant inventor in this industry. His work continues to influence advancements in steel processing techniques.

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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