Yokohama, Japan

Yohashi Yamashita

This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Toshiba, Nippon Chemi-Con Corporation. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohashi Yamashita. Retrieved from https://idiyas.com/inventor/yohashi-yamashita

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yohashi Yamashita

Introduction

Yohashi Yamashita is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of dielectric materials, particularly in the development of multilayer ceramic capacitors. His innovative work has led to the creation of a patented dielectric ceramic composition that enhances the performance of electronic components.

Latest Patents

Yamashita holds a patent for a dielectric ceramic composition, multilayer ceramic capacitor, and process. This invention involves a multilayer ceramic capacitor produced using a specific dielectric ceramic composition. The composition is represented by the formula (Ba.sub.1-x Ca.sub.x)TiO.sub.3, with a carefully controlled range of additives to ensure optimal performance. The resulting multilayer ceramic capacitor exhibits excellent breakdown voltage, making it suitable for various applications.

Career Highlights

Throughout his career, Yohashi Yamashita has worked with prominent companies, including Toshiba Corporation and Nippon Chemi-Con Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in ceramic technology. His work has been instrumental in improving the reliability and efficiency of electronic components.

Collaborations

Yamashita has collaborated with notable colleagues, including Hideyuki Kanai and Hironari Shoji. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yohashi Yamashita's contributions to the field of dielectric materials and multilayer ceramic capacitors have made a lasting impact on the industry. His innovative spirit and dedication to research continue to inspire future advancements in technology.

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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