Yuji Yamasaki

This inventor holds 50 USPTO granted patents and 13 published patent applications, plus 3 CIPO patents and 37 EPO patents, primarily in Pressed Component Manufacturing. Top assignees: Jfe Steel Corporation, Nkk Corporation, Jfc Steel Corporation. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Yamasaki. Retrieved from https://idiyas.com/inventor/yuji-yamasaki

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

USPTO Granted Patents = 50 (Patent Applications = 13)

% Patents Active = 80.0

CIPO Patents = 3

EPO Patents = 37 (Patent Applications = 35)

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 106(Granted Patents)

Location History:

Hiroshima, JP (2014 - 2015)
Fukuyama, JP (2002 - 2020)
Tokyo, JP (1998 - 2024)

Company Filing History:

39 out of 1,973

Jfe Steel Corporation

Jfc Steel Corporation

Jfs Steel Corporation

patent

Years Active: 1998-2026

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Areas of Expertise:

Pressed Component

Die Design

Press Forming

Metal Sheet

Crack Evaluation

Manufacturing Method

Closed Structure Parts

Curvilineal Structure

Dynamic Panel Stiffness

Deformation Limit

Production Method

Shape Correction

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12766582 - Metal sheet shearing work method, pressed component manufacturing method, metal sheet, and shearing die for metal sheet (2026-10-20),

2. 12625043 - Delayed fracture characteristic evaluation method and program (2026-05-12),

3. 12472548 - Pressed component manufacturing method, die designing method, die shape designing device, and die (2025-11-18),

4. 12275053 - Shearing die and press-forming method (2025-04-14),

5. 12275052 - Pressed component manufacturing method (2025-04-14),

6. 12214399 - Method for manufacturing pressed component, and shape correction die (2025-02-04),

7. 12115571 - Press-forming method, blank member for sheet-shaped material, intermediate formed product, method for manufacturing press-formed product, and press-formed product (2024-10-15),

8. 12017265 - Method for evaluating bending crack, system for evaluating bending crack, and method for manufacturing press-formed component (2024-06-25),

9. 11971390 - Stretch flange crack evaluation method, metal sheet selection method, press die design method, component shape design method, and pressed component manufacturing method (2024-04-30),

10. 11731187 - Press forming method, rigidity-improvement-position specifying method, press forming system, and press-formed product (2023-08-22),

11. 11731185 - Method for manufacturing pressed component (2023-08-22),

12. 11712729 - Production method for pressed components, press forming device, and metal sheet for press forming (2023-08-01),

13. 11628486 - Production method for pressed components, press forming device, and metal sheet for press forming (2023-04-18),

14. 11609166 - Deformation limit evaluation method for sheared surface of metal sheet, crack prediction method, and press die designing method (2023-03-21),

15. 11590591 - Press die designing method using an index value obtained from two stress gradients in sheet thickness direction and gradient of surface stress distribution in direction (2023-02-28),

Title: The Innovative Mind of Yuji Yamasaki

Introduction: Yuji Yamasaki is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yuji Yamasaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Yuji Yamasaki 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, Yuji Yamasaki has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge-sharing that has been instrumental in his success.

Conclusion: Yuji Yamasaki's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.