Tokyo, Japan

Yoshihiko Tomioka

This inventor holds 2 USPTO granted patents. Top assignee: Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1988-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Tomioka. Retrieved from https://idiyas.com/inventor/yoshihiko-tomioka

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1988-1989

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshihiko Tomioka

Introduction

Yoshihiko Tomioka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of synthetic materials, particularly in food packaging. With a total of 2 patents to his name, his work reflects a commitment to innovation and practicality.

Latest Patents

One of his latest patents is a smokable synthetic food-packaging film. This invention comprises at least one layer of a mixture that includes 45 to 85 wt % polyamide, 10 to 45 wt % copolymer of olefin and vinyl alcohol, and 5 to 30 wt % polyolefin. The film is designed to have specific permeability properties, making it suitable for various applications in food packaging.

Career Highlights

Yoshihiko Tomioka is associated with Kureha Kagaku Kogyo Kabushiki Kaisha, a company known for its innovative chemical products. His work at this organization has allowed him to explore new materials and applications, contributing to advancements in the industry.

Collaborations

He has collaborated with notable coworkers such as Nobuyuki Hisazumi and Shinichiro Funabashi. These partnerships have fostered a creative environment that encourages the development of groundbreaking ideas.

Conclusion

Yoshihiko Tomioka's contributions to synthetic food-packaging technology exemplify the spirit of innovation. His patents reflect a deep understanding of material science and its applications in everyday life.

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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