Tokyo, Japan

Yoriaki Kumagai

This inventor holds 2 USPTO granted patents. Top assignee: Clinical Engineering Laboratory Limited. Active years: 1979-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoriaki Kumagai. Retrieved from https://idiyas.com/inventor/yoriaki-kumagai

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 = 2

Forward Citations = 286(Granted Patents)


Company Filing History:


Years Active: 1979-1982

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2 patents (USPTO):Explore Patents

Title: Yoriaki Kumagai: Innovator in Medical Technology

Introduction

Yoriaki Kumagai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of medical technology, particularly in pain relief and intracranial pressure monitoring. With a total of 2 patents, his work has the potential to improve patient care and outcomes.

Latest Patents

Kumagai's latest patents include a "Method and randomized electrical stimulation system for pain relief." This innovative system generates electrical pulses designed to alleviate pain by utilizing a pulse generator and a controller that modulates the output pulses according to the 1/f rule. The second patent is an "Intracranial pressure monitoring method and system." This system features a non-elastic detecting pouch that is inserted between the skull and the cerebrum, along with a flexible tube and devices for liquid supply and pressure measurement. By monitoring the pressure of the liquid, the system can accurately determine intracranial pressure.

Career Highlights

Yoriaki Kumagai is currently associated with Clinical Engineering Laboratory Limited, where he continues to develop groundbreaking medical technologies. His work is characterized by a commitment to enhancing patient safety and comfort through innovative solutions.

Collaborations

Kumagai has collaborated with notable colleagues such as Jun Ikebe and Kintomo Takakura. Their combined expertise contributes to the advancement of medical engineering and technology.

Conclusion

Yoriaki Kumagai's contributions to medical technology through his patents demonstrate his dedication to improving healthcare solutions. His innovative approaches in pain relief and intracranial pressure monitoring highlight the importance of research and development in the medical 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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