Osaka, Japan

Kazuhiro Matsui

This inventor holds 4 USPTO granted patents. Top assignees: Osaka University, Tabuchi Electric Co., Ltd., Taoka Chemical Company, Limited. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Matsui. Retrieved from https://idiyas.com/inventor/kazuhiro-matsui-qkhmbaru

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2015-2025

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Kazuhiro Matsui: Innovator in Electrical Stimulation Technology

Introduction

Kazuhiro Matsui is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electrical stimulation technology, holding a total of 4 patents. His work focuses on developing devices and methods that enhance rehabilitation processes through innovative electrical stimulation techniques.

Latest Patents

Matsui's latest patents include an electrical stimulation device and method designed to improve rehabilitation outcomes. The device features positive and negative electrodes that attach to the skin of agonist-antagonist muscles acting on a target joint. It incorporates a display unit and an electromyogram (EMG) rehabilitation unit that detects muscle activity and provides feedback to the user. Additionally, the device includes a functional electrical stimulation (FES) rehabilitation unit that instructs muscle motion and outputs stimulation signals accordingly. Another notable patent involves an electric cable connecting terminal that minimizes solder overflow during the connection process, enhancing the reliability of electrical connections.

Career Highlights

Throughout his career, Kazuhiro Matsui has worked with esteemed institutions such as Osaka University and Tabuchi Electric Co., Ltd. His experience in these organizations has allowed him to refine his expertise in electrical engineering and rehabilitation technologies.

Collaborations

Matsui has collaborated with notable colleagues, including Fumio Miyazaki and Hiroaki Hirai. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Kazuhiro Matsui's contributions to electrical stimulation technology demonstrate his commitment to improving rehabilitation methods. His innovative patents and collaborations highlight his role as a leading inventor in this 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]
Loading…