Tokyo, Japan

Koki Yamada

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Tdk Corporation. Active years: 2018-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koki Yamada. Retrieved from https://idiyas.com/inventor/koki-yamada-xp7n2k4h

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2018-2023

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2 patents (USPTO):Explore Patents

Title: Koki Yamada: Innovator in Thermistor Technology

Introduction

Koki Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic components, particularly in thermistor technology. With a total of 2 patents, Yamada continues to push the boundaries of innovation in his field.

Latest Patents

Yamada's latest patents include an NTC thermistor element and a voltage nonlinear resistor ceramic. The NTC thermistor element is designed to be less than 0402 size, featuring a unique configuration of internal and external electrodes. This design allows for improved performance in various electronic applications. The voltage nonlinear resistor ceramic comprises a combination of materials, including Zn oxide, Co oxide, and strontium titanate, which enhances its functionality in electronic circuits.

Career Highlights

Koki Yamada is currently employed at TDK Corporation, where he applies his expertise in developing advanced electronic components. His work has been instrumental in creating innovative solutions that meet the demands of modern technology.

Collaborations

Yamada collaborates with talented coworkers, including Naoyoshi Yoshida and Kazuaki Kajiwara. Together, they contribute to the advancement of electronic component technology through their combined knowledge and skills.

Conclusion

Koki Yamada is a notable inventor whose work in thermistor technology and electronic components has made a significant impact. His innovative patents and collaborations continue to shape the future of electronics.

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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