Yukio Katagiri

This inventor holds 6 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 4 EPO patents. Top assignees: Nisshin Steel Co., Ltd., Nippon Steel Nisshin Co., Ltd.. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Katagiri. Retrieved from https://idiyas.com/inventor/yukio-katagiri

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

USPTO Granted Patents = 6 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

5 out of 342

Nisshin Steel Co., Ltd.

patents

1 out of 45

Nippon Steel Nisshin Co., Ltd.

patents

Years Active: 2014-2019

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10351925 - Steel plate having excellent acid dew point corrosion resistance, method of production, and exhaust gas channel constituent member (2019-07-16),

2. 10266910 - Steel sheet hot-dip-coated with Zn—Al—Mg-based system having excellent workability and method for manufacturing same (2019-04-23),

3. 10100395 - High-strength plated steel plate for welded structural member, and method for producing the same (2018-10-16),

4. 9847168 - Method for manufacturing steel sheet for rotor core for IPM motor (2017-12-19),

5. 9592772 - Zn—Al—Mg based alloy hot-dip plated steel sheet, and method for producing the same (2017-03-14),

6. 8841810 - Rotor for IPM motor, and IPM motor equipped with same (2014-09-23),

Title: Innovations of Yukio Katagiri

Introduction

Yukio Katagiri is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of materials science, particularly in the development of steel products. With a total of 6 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Katagiri's latest patents include a steel plate that exhibits excellent acid dew point corrosion resistance. This innovative steel plate has a specific composition that includes various elements such as carbon, silicon, manganese, and copper, among others. Additionally, he has developed a method for producing a steel sheet that is hot-dip coated with a Zn-Al-Mg-based system. This steel sheet is designed to have excellent workability and is characterized by a unique chemical composition and microstructure.

Career Highlights

Throughout his career, Yukio Katagiri has worked with prominent companies in the steel industry, including Nisshin Steel Co., Ltd. and Nippon Steel Nisshin Co., Ltd. His expertise in materials science has allowed him to contribute to various projects that enhance the performance and durability of steel products.

Collaborations

Katagiri has collaborated with esteemed colleagues such as Susumu Fujiwara and Masaaki Uranaka. These partnerships have fostered innovation and have led to advancements in the field of steel manufacturing.

Conclusion

Yukio Katagiri's contributions to the field of materials science, particularly in steel innovation, have established him as a significant figure in the industry. His patents reflect a commitment to improving the performance of steel products, ensuring their reliability and durability in various applications.

Profile summary based on public USPTO records.