Fukushima, Japan

Kazumi Akatsu

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Syntec Corporation. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumi Akatsu. Retrieved from https://idiyas.com/inventor/kazumi-akatsu

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

Calculating rank

% Patents Active = 60.0

 

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Waki, JP (2017)
  • Fukushima, JP (2018 - 2020)

Company Filing History:


Years Active: 2017-2025

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5 patents (USPTO):Explore Patents

Title: Kazumi Akatsu: Innovator in Medical Technology

Introduction

Kazumi Akatsu is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of medical technology, particularly in spinal fixation implants. With a total of 5 patents to his name, Akatsu continues to push the boundaries of innovation in healthcare.

Latest Patents

One of his latest patents is a rod for spinal fixation implant. This innovative rod is designed to provide flexibility, allowing it to support the movement of the spine while maintaining a simple configuration. The rod features a screw portion that is fixed to a vertebral bone and a coupling portion that connects the screw to the rod. This design enables the fixation of multiple vertebral bones through the rod. The rod includes a layered winding portion made up of four layers of spiral bodies, which are created by winding four wires in a spiral shape. The spiral bodies of adjacent layers are arranged in opposite directions, enhancing the rod's functionality.

Another notable patent is a method for manufacturing a medical linear member. This method involves several steps, including forming a first spiral body from a shape memory alloy, performing a shape memory process, and cutting the spiral body to a predetermined length. The process also includes compressing the first spiral body to create a second spiral body with a flat cross-sectional shape.

Career Highlights

Kazumi Akatsu is currently employed at Syntec Corporation, where he continues to develop innovative medical solutions. His work has garnered attention for its potential to improve patient outcomes in spinal surgeries.

Collaborations

Throughout his career, Akatsu has collaborated with notable colleagues, including Jack C Chang and Jinji Ishikawa. These partnerships have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Kazumi Akatsu is a dedicated inventor whose work in medical technology is making a significant impact. His innovative patents and commitment to improving healthcare demonstrate his valuable contributions to the 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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