Kurashiki, Japan

Yoshinari Tanaka

This inventor holds 5 USPTO granted patents. Top assignee: Kuraray Co., Ltd.. Active years: 1981-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinari Tanaka. Retrieved from https://idiyas.com/inventor/yoshinari-tanaka

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 = 4.2

ph-index = 5

Forward Citations = 104(Granted Patents)


Company Filing History:


Years Active: 1981-1987

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5 patents (USPTO):Explore Patents

Title: Innovations of Yoshinari Tanaka

Introduction

Yoshinari Tanaka is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminate structures and coating materials. With a total of 5 patents to his name, Tanaka's work has had a considerable impact on various applications, especially in food packaging.

Latest Patents

One of Tanaka's latest patents is focused on a laminate structure that comprises a layer of saponified product of ethylene-vinyl acetate copolymer and a layer of hydrophobic thermoplastic resin. This innovative laminate includes a bonding interlayer that enhances interlaminar adhesion and gas barrier properties, making it suitable for food packaging. Another significant patent involves a coating material made from a saponification product of a modified ethylene-vinyl acetate copolymer. This coating material is characterized by its high solubility in solvents and the ability to form strong coating films comparable to conventional materials.

Career Highlights

Tanaka has been associated with Kuraray Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His expertise in polymer chemistry has led to the creation of materials that meet the demands of modern applications.

Collaborations

Tanaka has collaborated with several talented individuals in his field, including Takuji Okaya and Takeshi Moritani. These collaborations have fostered innovation and have contributed to the successful development of new materials.

Conclusion

Yoshinari Tanaka's contributions to the field of materials science through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry, particularly in the area of food packaging and coating 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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