Takuya Kuwayama

This inventor holds 24 USPTO granted patents and 4 published patent applications, plus 12 CIPO patents and 15 EPO patents, primarily in High-Strength Steel Processing. Top assignees: Nippon Steel Sumitomo Metal Corporation, Nippon Steel Corporation, Arcelor France. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Kuwayama. Retrieved from https://idiyas.com/inventor/takuya-kuwayama

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

USPTO Granted Patents = 24 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 12

EPO Patents = 15 (Patent Applications = 17)

Average Co-Inventor Count = 4.5

ph-index = 7

Forward Citations = 82(Granted Patents)

Location History:

Chiba, JP (2011 - 2012)
Chiba-ken, JP (2011 - 2012)
Tokyo, JP (2013 - 2020)
Kisarazu, JP (2020)

Company Filing History:

14 out of 1,102

Nippon Steel Sumitomo Metal Corporation

patents

9 out of 3,721

Nippon Steel Corporation

Nippon Steel & Sumitomo Metal Corporatin

patents

where one patent can have more than one assignee

Years Active: 2011-2026

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Areas of Expertise:

High-Strength Steel Sheet

Press Forming Method

Laser Welded Joint

Shape Fixability

Bendability

Impact Resistance

Fracture Determination

Simulation Apparatus

Manufacturing Method

Galvanized Steel Sheet

Vehicle Component

Metal Stamped Product

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12559808 - Hot rolled steel sheet (2026-02-24),

2. 12098440 - Steel sheet and method for producing same (2024-09-24),

3. 10713401 - Surface shape defect generating region estimating method, surface shape defect source region estimating method, surface shape defect generating region estimating device, surface shape defect source region estimating device, program, and recording medium (2020-07-14),

4. 10697486 - Laser welded joint, vehicle component, manufacturing method of laser welded joint, and manufacturing method of vehicle component (2020-06-30),

5. 10543521 - Press forming method and vehicle component (2020-01-28),

6. 9988700 - High-strength steel sheet and high-strength galvanized steel sheet excellent in shape fixability, and manufacturing method thereof (2018-06-05),

7. 9874504 - Metal sheet bending fracture determination method and recording medium (2018-01-23),

8. 9708679 - High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet excellent in mechanical cutting property, and manufacturing method thereof (2017-07-18),

9. 9702035 - High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof (2017-07-11),

10. 9694561 - High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same (2017-07-04),

11. 9511403 - Press forming method and vehicle component (2016-12-06),

12. 9234268 - High-strength galvanized steel sheet excellent in bendability and manufacturing method thereof (2016-01-12),

13. 9205870 - Vehicle frame member structure with excellent impact resistance performance (2015-12-08),

14. 9162422 - High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof (2015-10-20),

15. 8993120 - High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof (2015-03-31),

Title: The Innovative Mind of Takuya Kuwayama

Introduction: Takuya Kuwayama is a visionary inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takuya Kuwayama holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his versatility and forward-thinking approach to problem-solving.

Career Highlights: With a career spanning over two decades, Takuya Kuwayama has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Takuya Kuwayama has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Takuya Kuwayama's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the world of inventions. His work continues to inspire future generations of inventors and innovators worldwide.

Profile summary based on public USPTO records.