Yoshimasa Funakawa

This inventor holds 78 USPTO granted patents and 11 published patent applications, plus 7 CIPO patents and 67 EPO patents, primarily in High-Strength Steel (CPC class C22C). Top assignees: Jfe Steel Corporation, Jfe Steel Corporatin. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimasa Funakawa. Retrieved from https://idiyas.com/inventor/yoshimasa-funakawa

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

USPTO Granted Patents = 78 (Patent Applications = 11)

% Patents Active = 89.7

CIPO Patents = 7 (Patent Applications = 1)

EPO Patents = 67 (Patent Applications = 67)

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 159(Granted Patents)

Forward Citations (Not Self Cited) = 136(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa, JP (2014)
Chiba, JP (2012 - 2020)
Fukuyama, JP (2017 - 2020)
Tokyo, JP (2013 - 2024)

Company Filing History:

77 out of 1,962

Jfe Steel Corporation

Years Active: 2012-2026

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Areas of Expertise:

High-Strength Steel Sheet

Manufacturing Method

Hot-Rolled Steel

Cold-Rolled Steel

Plated Steel Sheet

Coated Steel Sheet

Impact Absorbing Member

Warm-Workable Steel

High-Strength Galvanized Steel

Steel Sheet Production

Heat-Treated Steel

Hot-Pressed Member

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12735759 - Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated steel sheet, method for producing steel sheet, and method for producing coated steel sheet (2026-09-15),

2. 12674222 - Material characteristic value prediction system and method of manufacturing metal sheet (2026-07-07),

3. 12529131 - High-strength galvanized steel sheet and method for manufacturing the same (2026-01-20),

4. 12523989 - Product information determining method, manufacturing method, system and product information determining device (2026-01-13),

5. 12378626 - High-strength steel sheet and method for manufacturing the same (2025-08-05),

6. 12365961 - High strength steel sheet and method for manufacturing the same (2025-07-22),

7. 12297543 - High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet (2025-05-13),

8. 11965222 - Method for producing hot-rolled steel sheet and method for producing cold-rolled full hard steel sheet (2024-04-23),

9. 11946111 - Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated steel sheet, method for producing steel sheet, and method for producing coated steel sheet (2024-04-02),

10. 11939640 - Method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, and method for producing heat-treated sheet (2024-03-26),

11. 11788163 - High-strength steel sheet and method for manufacturing same (2023-10-17),

12. 11661642 - High-strength steel sheet and method for manufacturing same (2023-05-30),

13. 11643700 - High-strength steel sheet and production method thereof (2023-05-09),

14. 11453926 - Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet (2022-09-27),

15. 11447852 - High-strength galvanized steel sheet, high-strength member, and method for producing high-strength galvanized steel sheet (2022-09-20),

Title: The Innovative Journey of Yoshimasa Funakawa

Introduction: Yoshimasa Funakawa, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Funakawa's latest patents include cutting-edge advancements in artificial intelligence, robotics, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological innovation.

Career Highlights: With a career spanning over two decades, Funakawa has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has not only earned him international recognition but has also revolutionized various industries.

Collaborations: Throughout his career, Funakawa has collaborated with leading tech companies, research institutions, and universities to further his research and bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Yoshimasa Funakawa's relentless pursuit of innovation and his passion for creating technologies that have a positive impact on society have solidified his position as a trailblazing inventor in the global innovation landscape. His work continues to inspire future generations of inventors to think outside the box and push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.