Takao Umeki

This inventor holds 4 USPTO granted patents. Top assignees: Kabushiki Kaisha Kobe Seiko Sho, Kobe Steel, Ltd.. Active years: 2000-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Umeki. Retrieved from https://idiyas.com/inventor/takao-umeki

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

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 38(Granted Patents)

Location History:

Kakogawa, JP (2000)
Osaka, JP (2003 - 2004)

Company Filing History:

3 out of 1,101

Kabushiki Kaisha Kobe Seiko Sho

Years Active: 2000-2004

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6814924 - Rotary hearth furnace and screw thereof for discharging reduced iron (2004-11-09),

2. 6669756 - Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same (2003-12-30),

3. 6660221 - Rotary hearth furnace and screw thereof for discharging reduced iron (2003-12-09),

4. 6129777 - Method of producing reduced iron agglomerates (2000-10-10),

Title: Takao Umeki: Innovator in Heat Treatment Technology

Introduction

Takao Umeki is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of heat treatment technology, holding a total of 4 patents. His innovative work has advanced the processes involved in manufacturing molten iron and heat-treated products.

Latest Patents

Umeki's latest patents include a rotary hearth furnace and a discharge apparatus for movable hearth type heat-treatment furnaces. His inventions focus on improving the efficiency and effectiveness of heat treatment processes. One notable patent describes a method and apparatus for manufacturing molten iron, which includes a sophisticated system for discharging heat-treated products while ensuring the removal of foreign substances. This system utilizes anti-reoxidation gas to maintain product quality during the discharge process.

Career Highlights

Throughout his career, Takao Umeki has worked with notable companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has allowed him to refine his expertise in heat treatment technology and contribute to various innovative projects.

Collaborations

Umeki has collaborated with several professionals in his field, including Sumito Hashimoto and Yoshihiro Urabe. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Takao Umeki's contributions to heat treatment technology and his impressive portfolio of patents highlight his role as a key innovator in the industry. His work continues to influence the manufacturing processes of molten iron and heat-treated products, showcasing the importance of innovation in engineering.

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]