Yokkaichi, Japan

Hirokazu Akamatsu

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Kasei Engineering Company, Ryoka Techno Engineering & Construction Co., Ryoka Techono Engineering & Construction Co.. Active years: 1990-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Akamatsu. Retrieved from https://idiyas.com/inventor/hirokazu-akamatsu

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 = 1.8

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1990-1994

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3 patents (USPTO):Explore Patents

Title: Hirokazu Akamatsu: Innovator in Rotating Cylindrical Treatment Apparatus

Introduction

Hirokazu Akamatsu is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of engineering, particularly in the development of treatment apparatuses. With a total of 3 patents to his name, Akamatsu's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Akamatsu's latest inventions is a rotating cylindrical treatment apparatus. This apparatus features a cylindrical body that is rotatably supported and includes a feeding section for supplying treated material onto its outer surface. It also incorporates a pressure roller that presses and rolls the treated material. Additionally, the apparatus is equipped with a first medium introducing device for heating or cooling the cylindrical body and a second device for the pressure roller. The design ensures that the rolled treated material is conveyed effectively while maintaining close contact with the cylindrical surface. Another patent focuses on enhancing the reliability of the rolling and heat-treatment process by integrating a deviation detecting device that automatically corrects any misalignment of the endless belt during operation.

Career Highlights

Akamatsu has worked with Ryoka Techno Engineering & Construction Co., where he has applied his innovative ideas to practical engineering challenges. His experience in this company has allowed him to refine his skills and contribute to various projects that leverage his patented technologies.

Collaborations

Throughout his career, Akamatsu has collaborated with talented individuals such as Toyokazu Uda and Masahiro Nishida. These partnerships have fostered a creative environment that has led to the development of advanced engineering solutions.

Conclusion

Hirokazu Akamatsu is a distinguished inventor whose work in rotating cylindrical treatment apparatuses has made a significant impact in engineering. His innovative designs and collaborative efforts continue to inspire advancements in 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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