Tokyo, Japan

Katsuharu Yasuda

This inventor holds 4 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuharu Yasuda. Retrieved from https://idiyas.com/inventor/katsuharu-yasuda

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


% Patents Active = 75.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 1992-2026

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4 patents (USPTO):Explore Patents

Title: **Innovations of Katsuharu Yasuda: A Pioneer in Coil Components and Hybrid Circuits**

Introduction

Katsuharu Yasuda is a distinguished inventor based in Tokyo, Japan. With a remarkable portfolio comprising three patents, Yasuda has made notable contributions to the fields of electrical engineering and component design. His innovative work primarily revolves around coil components and multilayer hybrid circuits, showcasing a strong blend of creativity and technical prowess.

Latest Patents

Yasuda's latest patents exemplify his ingenuity and attention to detail. One of his key inventions is the "Coil Component and Power-Supply Device Provided Therewith." This innovation features a magnetic core with conductors and through-holes created by grooves, allowing for improved performance while eliminating the need for large cavities that could lead to short circuits.

Another significant patent, "Multilayer Hybrid Circuit," emphasizes a laminated design that incorporates multiple dielectric and conductive layers produced through advanced printing and sintering processes. This patent showcases capacitors, inductors, and resistors, all interconnected with a unique coupling conductor that enhances operational reliability. Notably, the inductor design reduces the thickness of the laminated body while maintaining high inductance.

Career Highlights

Yasuda is currently affiliated with TDK Corporation, where he continues to develop groundbreaking technologies. His work has contributed to elevating TDK's reputation as a leader in electronic components. Through the continuous pursuit of innovation, Yasuda has established himself as a significant figure in the field, enhancing the efficiency and effectiveness of electronic devices.

Collaborations

Throughout his career, Yasuda has collaborated with notable colleagues, including Minoru Takaya and Yoshinori Mochizuki. These partnerships have further enriched his projects, enabling a collective approach to problem-solving and innovation in electronic components.

Conclusion

Katsuharu Yasuda stands out as a prominent inventor whose contributions to coil components and hybrid circuits have advanced the industry. His patents reflect a commitment to innovation and excellence, promising future advancements in electronic design and functionality. As technology continues to evolve, Yasuda's work is sure to leave a lasting impact on the 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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