Tokyo, Japan

Takako Yamashita

This inventor holds 16 USPTO granted patents and 10 published patent applications and 8 EPO patents, primarily in Steel Sheet Technology. Top assignee: Jfe Steel Corporation. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takako Yamashita. Retrieved from https://idiyas.com/inventor/takako-yamashita

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 87.5

 

Average Co-Inventor Count = 5.2

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Chiba, JP (2004 - 2018)
  • Tokyo, JP (2018 - 2024)

Company Filing History:


Years Active: 2004-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Galvanized Steel
Electroplated Steel
High-Strength Steel
Automotive Parts
Material Property Estimation
Cold-Rolled Steel
Forsterite Evaluation
Cryogenic Steel
16 patents (USPTO):Explore Patents

Title: **Inventor Takako Yamashita: Pioneering Innovations in Metal Structure Analysis**

Introduction

Takako Yamashita, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of metal structure analysis through her innovative patents. With a total of 11 patents to her name, she has demonstrated an exceptional ability to combine scientific knowledge with practical applications that enhance material properties and manufacturing processes.

Latest Patents

Among her recent developments, Takako has focused on methods and devices for determining photographing conditions and classifying phases of metal structures. Key patents include:

1. Photographing condition determining method for metal structure

2. Photographing method for metal structure

3. Phase classification method for metal structure

4. Photographing condition determining device for metal structure

5. Photographing device for metal structure

6. Phase classification device for metal structure

7. Material property estimating method for metal material

8. Material property estimating device for metal material

Her photographing condition determining method involves capturing images of metal structures and classifying their phases, which contributes significantly to understanding and improving material properties.

Takako has also developed a high-strength cold-rolled steel sheet, characterized by a unique chemical composition that affords excellent yield ratio and stretch flangeability. This innovation promises to enhance the performance of materials used across various industrial applications.

Career Highlights

Currently associated with JFE Steel Corporation, Takako Yamashita has been instrumental in advancing the company's research agenda. Her dedication to improving metal materials has established her as a key figure within the organization and the broader industrial landscape.

Collaborations

Throughout her career, Takako has collaborated with esteemed colleagues such as Yoshiyasu Kawasaki and Hiroshi Matsuda. Together, they have tackled challenging problems in material science, leading to advancements in manufacturing techniques and metal structure analysis.

Conclusion

Takako Yamashita is a trailblazer in the realm of material science, with her innovative contributions significantly impacting the industry. Her inventive spirit and collaborative efforts continue to drive advancements in metal structures, showcasing the importance of research and development in enhancing material properties for future applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…