Tokyo, Japan

Koji Imasaka

This inventor holds 1 USPTO granted patent and 6 published patent applications. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Imasaka. Retrieved from https://idiyas.com/inventor/koji-imasaka

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Koji Imasaka: Innovator in Acidic Treatment Liquid Processing

Introduction

Koji Imasaka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of acidic treatment liquid processing. His innovative work has led to the development of a unique apparatus and methods that enhance surface treatment processes.

Latest Patents

Koji Imasaka holds a patent for an acidic treatment liquid processing apparatus, which includes several key components. The apparatus features a tank with an interior space, a diaphragm that is permeable to metal cations, and separates the tank into two chambers. It also includes a first electrode in the first chamber and a second electrode in the second chamber. A power supply is configured to apply voltage, using the first electrode as an anode and the second as a cathode. The system is designed to pass an acidic treatment liquid containing dichromate ions and metal cations into the first chamber, while an acid aqueous solution is passed into the second chamber.

Career Highlights

Koji Imasaka is currently employed at Mitsubishi Heavy Industries Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of surface treatment systems.

Collaborations

Throughout his career, Koji has collaborated with talented individuals such as Hiroaki Mikawa and Kohei Kawasaki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Koji Imasaka is a distinguished inventor whose work in acidic treatment liquid processing has made a significant impact in the field. His patent and ongoing contributions at Mitsubishi Heavy Industries Limited highlight his commitment to innovation and excellence.

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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