Kitasaku-gun, Japan

Yuji Iwashita

This inventor holds 1 USPTO granted patent. Top assignee: Tdk Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Iwashita. Retrieved from https://idiyas.com/inventor/yuji-iwashita-45l8bysp

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Inventor Profile: Yuji Iwashita

Introduction

Yuji Iwashita, an innovative inventor based in Kitasaku-gun, Japan, has made significant contributions in the field of coating technologies. With a notable patent to his name, he has developed methods that enhance the efficiency and accuracy of coating processes in various applications.

Latest Patents

The most prominent patent attributed to Yuji Iwashita is for an "Intermittent Coating Method and Apparatus Therefor." This invention is designed to accurately define the boundary between coated and uncoated areas on a web material. The method involves the strategic arrangement of a coating liquid feed pump, which alternates communication between a circulation line and a pocket of an extrusion type coater. This ingenious design enables intermittent feeding of coating liquid, improving the distinct formation of coated and uncoated regions on conductive sheet materials.

Career Highlights

Yuji has been instrumental in advancing coating technologies while working at TDK Corporation. His research focuses on developing processes that enhance production quality and efficiency in the manufacture of coated materials. Through his innovative approaches, he has paved the way for improvements in various industrial applications.

Collaborations

Throughout his career, Yuji Iwashita has collaborated with esteemed colleagues including Seiichi Endo and Keiichi Morimoto. Together, they have worked on projects and initiatives that push the boundaries of traditional coating methodologies, leading to significant advancements in the field.

Conclusion

Yuji Iwashita’s contributions to the world of inventions, particularly in coating methods, showcase the importance of innovation in manufacturing processes. His patent reflects a commitment to enhancing technology and efficiency in industrial applications, solidifying his reputation as a key figure in the field. With ongoing collaborations and a focus on innovation, Iwashita continues to make strides that will benefit various sectors relying on precise coating techniques.

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]
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