Wako, Japan

Kouji Yamaoka

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Yamaoka. Retrieved from https://idiyas.com/inventor/kouji-yamaoka

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 = 5.0

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Kouji Yamaoka

Introduction

Kouji Yamaoka is an accomplished inventor based in Wako, Japan, recognized for his contributions in the field of electronic device technology. His innovative spirit has led him to develop a notable patent that addresses critical challenges in water detection systems.

Latest Patents

Yamaoka holds a patent for a "Water Immersion Detecting Circuit." The primary objective of this invention is to provide a water immersion detecting circuit that minimizes false detections while maintaining stability and high sensitivity in its operation. This innovative circuit is implemented on a printed board within an electronic unit and relies on changes in resistance occurring between a pair of sensor electrodes designated as P and p. These sensor electrodes are positioned opposite each other on the printed board, with a U-shaped slit formed between them to enhance detection accuracy.

Career Highlights

Throughout his career, Kouji Yamaoka has demonstrated exceptional expertise in electronic engineering and innovation. His focus on developing reliable and efficient detection systems has significantly impacted the industry. Yamaoka's patent stands as a testament to his commitment to creating practical solutions for real-world problems.

Collaborations

In his journey of innovation, Kouji Yamaoka has collaborated with notable colleagues such as Mamoru Kasahara and Shigeo Nomura. Their combined efforts have fostered an environment of creativity and technical excellence, contributing to the development of impactful technologies.

Conclusion

Kouji Yamaoka exemplifies the spirit of innovation through his dedication to improving electronic detection systems. His patent for the water immersion detecting circuit showcases his ability to address its challenges effectively. As Yamaoka continues his work, he remains an influential figure in the realm of inventions and technological advancements.

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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