Takahiro Sakimoto

This inventor holds 7 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 1 EPO patent. Top assignees: Jfe Steel Corporation, Wingarc1st Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Sakimoto. Retrieved from https://idiyas.com/inventor/takahiro-sakimoto

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

USPTO Granted Patents = 7 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 2

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

4 out of 1,962

Jfe Steel Corporation

Years Active: 2015-2025

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12465967 - Steel pipe collapse strength prediction model generation method, steel pipe collapse strength prediction method, steel pipe manufacturing characteristics determination method, and steel pipe manufacturing method (2025-11-11),

2. 11313776 - Method for evaluating brittle crack arrestability of steel plate (2022-04-26),

3. 9833856 - Circumferential welded joint of line pipe, method of forming circumferential welded joint of line pipe, and line pipe (2017-12-05),

4. 9658809 - Printing system, printing control method in cluster environment, and printing control program (2017-05-23),

5. 9658808 - Printing system, printing control method in cluster environment, and printing control program (2017-05-23),

6. 9588725 - Printing system, printing control method in cluster environment, and printing control program (2017-03-07),

7. 9205475 - UOE steel pipe and structure (2015-12-08),

Title: Takahiro Sakimoto: Innovator in Steel Technology

Introduction

Takahiro Sakimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of steel technology, holding a total of six patents. His work focuses on methods that enhance the evaluation and performance of steel materials.

Latest Patents

One of Sakimoto's latest patents is a method for evaluating brittle crack arrestability of steel plates. This innovative method utilizes a large test piece with a notch disposed on one edge, allowing for a detailed assessment of the steel's properties. Another notable patent involves the formation of circumferential welded joints in line pipes. This patent outlines a process for butting steel pipes together and welding them in a circumferential direction, ensuring high joint strength and durability.

Career Highlights

Throughout his career, Takahiro Sakimoto has worked with notable companies such as JFE Steel Corporation and Wingarc1st Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques in steel technology.

Collaborations

Sakimoto has collaborated with esteemed colleagues, including Takahiro Yamamoto and Masatoshi Tanaka. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.

Conclusion

Takahiro Sakimoto is a distinguished inventor whose work in steel technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing the performance and safety of steel materials.

Profile summary based on public USPTO records.