Shizuoka, Japan

Tomoyoshi Kosaka

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Electrochemical Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyoshi Kosaka. Retrieved from https://idiyas.com/inventor/tomoyoshi-kosaka

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tomoyoshi Kosaka

Introduction

Tomoyoshi Kosaka is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of materials science, particularly in the development of magnetic materials. His work has implications for various technological applications, showcasing his innovative spirit and dedication to research.

Latest Patents

Tomoyoshi Kosaka holds a patent for a low temperature sinterable oxide magnetic material. This invention represents a breakthrough in the production of magnetic materials that can be processed at lower temperatures, which can lead to energy savings and improved material properties.

Career Highlights

Kosaka is currently employed at Fuji Electrochemical Co., Ltd., where he continues to engage in research and development. His work at the company has allowed him to explore new avenues in material science and contribute to advancements in the industry.

Collaborations

He has collaborated with notable colleagues, including Michihiro Torii and Takeo Maeda. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tomoyoshi Kosaka's contributions to the field of magnetic materials exemplify the impact of dedicated research and collaboration in driving technological advancements. His work continues to inspire future innovations in material science.

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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