Higashikurume, Japan

Akio Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Nihon Kohden Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Yamada. Retrieved from https://idiyas.com/inventor/akio-yamada-2q7o1xlr

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 = 2.0

ph-index = 1

Forward Citations = 54(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Akio Yamada: Innovator in Impedance Monitoring Technology

Introduction

Akio Yamada is a notable inventor based in Higashikurume, Japan. He has made significant contributions to the field of medical technology, particularly in the development of devices aimed at improving patient care. His innovative work has led to the creation of a unique patent that addresses a common health issue.

Latest Patents

Yamada holds a patent for an "Impedance Monitoring Device for Preventing Urinary Incontinence." This device is designed to monitor and prevent urinary incontinence through a sophisticated system that includes a high-frequency constant-current power supply. The device features a pair of terminals placed on the surface of the human body across the urinary bladder, along with high-frequency voltage signal detecting means. It also incorporates DC component detecting means, variance component detecting means, and a variance-to-DC ratio computing means. The device activates an informing means when the computed value of the variance-to-DC ratio reaches a predetermined threshold level, providing a proactive approach to managing urinary incontinence.

Career Highlights

Akio Yamada is associated with Nihon Kohden Corporation, a leading company in the medical technology sector. His work at Nihon Kohden has allowed him to focus on developing innovative solutions that enhance patient monitoring and care. Yamada's dedication to improving medical devices has positioned him as a key figure in his field.

Collaborations

Yamada collaborates with Masayoshi Fuse, a fellow innovator in the medical technology industry. Their partnership has fostered a creative environment that encourages the development of groundbreaking solutions for healthcare challenges.

Conclusion

Akio Yamada's contributions to impedance monitoring technology exemplify the impact of innovation in the medical field. His patent for a device aimed at preventing urinary incontinence showcases his commitment to improving patient outcomes. Through his work at Nihon Kohden Corporation and collaborations with other professionals, Yamada continues to advance medical technology and enhance the quality of care for patients.

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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