Tokyo, Japan

Kei Yawata

This inventor holds 1 USPTO granted patent. Top assignee: Oji Holdings Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Yawata. Retrieved from https://idiyas.com/inventor/kei-yawata

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 = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: The Innovations of Kei Yawata

Introduction

Kei Yawata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of protective materials for glass. His innovative approach has led to the creation of a unique product that addresses common challenges in the glass manufacturing and transportation processes.

Latest Patents

Kei Yawata holds a patent for a glass interleaving paper. This innovative paper is designed to suppress scratches on the surfaces of glass plates during manufacturing and distribution. The glass interleaving paper is characterized by its main component, cellulose pulp, with a basis weight ranging from 10 to 100 g/m. Additionally, the content of minerals with a Mohs hardness of at least 5 is limited to 400 ppm or less. When the mineral is a silicate, the effectiveness of the glass interleaving paper is further enhanced.

Career Highlights

Kei Yawata is associated with Oji Holdings Corporation, a leading company in the paper and packaging industry. His work at Oji Holdings has allowed him to focus on innovative solutions that improve product quality and efficiency in glass handling.

Collaborations

Some of Kei Yawata's coworkers include Koichi Hagihara and Takumi Takahashi. Their collaborative efforts contribute to the advancement of technology and innovation within their field.

Conclusion

Kei Yawata's contributions to the development of glass interleaving paper exemplify the importance of innovation in material science. His work not only enhances the quality of glass products but also demonstrates the potential for further advancements in protective materials.

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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