Natsuko Sugiura

This inventor holds 30 USPTO granted patents and 7 published patent applications, plus 10 CIPO patents and 12 EPO patents, primarily in Steel Sheet Manufacturing. Top assignees: Nippon Steel Corporation, Nippon Steel Sumitomo Metal Corporation, Arcelor France. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Natsuko Sugiura. Retrieved from https://idiyas.com/inventor/natsuko-sugiura

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

USPTO Granted Patents = 30 (Patent Applications = 7)

% Patents Active = 66.7

CIPO Patents = 10 (Patent Applications = 2)

EPO Patents = 12 (Patent Applications = 19)

Average Co-Inventor Count = 5.0

ph-index = 6

Forward Citations = 119(Granted Patents)

Location History:

Chiba, JP (2014)
Futtsu, JP (2003 - 2016)
Kimitsu, JP (2011 - 2021)
Tokyo, JP (2013 - 2023)

Company Filing History:

21 out of 3,713

Nippon Steel Corporation

patents

9 out of 1,102

Nippon Steel Sumitomo Metal Corporation

where one patent can have more than one assignee

Years Active: 2003-2026

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Areas of Expertise:

Steel Sheet

Hot-Rolled Steel

Cold-Rolled Steel

High-Strength Steel

Surface Treatment

Electroplating

Strain Induced Transformation

Shape Fixability

Manufacturing Method

Galvanization

Tailored Rolled Blank

Paint Bake Hardenability

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12534788 - Steel sheet (2026-01-27),

2. 11649531 - Steel sheet and plated steel sheet (2023-05-16),

3. 11401571 - Hot-rolled steel sheet (2022-08-02),

4. 11274355 - Hot rolled steel sheet and method for producing same (2022-03-15),

5. 11236412 - Steel sheet and plated steel sheet (2022-02-01),

6. 11230755 - Steel sheet and plated steel sheet (2022-01-25),

7. 11028469 - Hot press-formed part (2021-06-08),

8. 10913988 - Hot-rolled steel sheet (2021-02-09),

9. 10889879 - Steel sheet and plated steel sheet (2021-01-12),

10. 10752972 - Hot-rolled steel sheet (2020-08-25),

11. 10738384 - Surface-treated steel sheet for fuel tanks (2020-08-11),

12. 10689737 - Hot-rolled steel sheet (2020-06-23),

13. 10689724 - Steel sheet with strain induced transformation type composite structure and method of manufacturing same (2020-06-23),

14. 10590506 - Hot-rolled steel sheet for tailored rolled blank and tailored rolled blank (2020-03-17),

15. 10329637 - Heat-rolled steel plate for tailored rolled blank, tailored rolled blank, and methods for producing these (2019-06-25),

Title: Natsuko Sugiura: Pioneering Inventor from Tokyo

Introduction: Natsuko Sugiura is a renowned inventor hailing from Tokyo, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Natsuko Sugiura holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing her versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Sugiura has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized various sectors.

Collaborations: Throughout her career, Natsuko Sugiura has collaborated with top companies, including tech giants and startups, to bring her innovative ideas to life and make a lasting impact on the industry.

Conclusion: Natsuko Sugiura's passion for innovation and dedication to pushing the boundaries of technology have solidified her reputation as a trailblazing inventor in Tokyo and beyond.

Profile summary based on public USPTO records.