Shiga, Japan

Kazumi Yoshida

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Reiko Co., Ltd., Sumitomo Riko Company Limited. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Yoshida. Retrieved from https://idiyas.com/inventor/kazumi-yoshida

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 = 3.4

ph-index = 1


Location History:

  • Shiga, JP (2021)
  • Aichi, JP (2023)

Company Filing History:


Years Active: 2021-2023

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2 patents (USPTO):Explore Patents

Title: Kazumi Yoshida: Innovator in Silicone and Barrier Technologies

Introduction

Kazumi Yoshida is a notable inventor based in Shiga, Japan. He has made significant contributions to the fields of silicone materials and high-barrier films, holding a total of 2 patents. His work focuses on developing innovative solutions that enhance the functionality and application of micro devices and packaging materials.

Latest Patents

Yoshida's latest patents include two groundbreaking inventions. The first is a silicone member and micro device that achieves both electrification suppression and light transmittance. This silicone member is designed for use in micro devices and features a holding part for samples. It is composed of a silicone material combined with an ionic conductive agent, ensuring optimal performance. The second patent is for a transparent high-barrier film and a high-barrier layered body. This film is flexible and possesses high-barrier properties, making it suitable for pharmaceutical packaging and flexible sealing materials. The film consists of a plastic base with multiple stacked barrier layers, enhancing its protective capabilities.

Career Highlights

Throughout his career, Kazumi Yoshida has worked with reputable companies, including Reiko Co., Ltd. and Sumitomo Riko Company Limited. His experience in these organizations has allowed him to refine his expertise in material science and innovation.

Collaborations

Yoshida has collaborated with several professionals in his field, including Yasunori Nimura and Katsumi Okashita, who is a talented woman in the industry. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Kazumi Yoshida's innovative work in silicone materials and high-barrier films showcases his commitment to advancing technology. His patents reflect a deep understanding of material properties and their applications, making him a significant figure in his field.

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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