Kagawa, Japan

Koji Hara

This inventor holds 1 USPTO granted patent. Top assignee: Ishigaki Company Limited. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Hara. Retrieved from https://idiyas.com/inventor/koji-hara-xcu1gi5b

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Koji Hara: Innovator in Filter Cloth Cleaning Technology

Introduction

Koji Hara is a notable inventor based in Kagawa, Japan. He has made significant contributions to the field of filter technology, particularly with his innovative cleaning methods for filter presses. His work has led to advancements that enhance the efficiency and effectiveness of filtration processes.

Latest Patents

Hara holds a patent for a "Filter cloth cleaning method of filter press." This method involves a unique approach to cleaning filter cloths using two cleaning nozzles. The first cleaning nozzle jets cleaning liquid from the upper right position, while the second nozzle jets from the upper left position, directing the liquid toward the diagonal corners of the filter cloth. The method includes steps for jetting the cleaning liquid from each nozzle independently, which optimizes the cleaning process.

Career Highlights

Koji Hara is associated with Ishigaki Company Limited, where he applies his expertise in filtration technology. His innovative approach has contributed to the company's reputation for excellence in the industry. Hara's work is characterized by a commitment to improving filtration methods, which has garnered attention in the field.

Collaborations

Hara collaborates with talented individuals such as Daisuke Yamamoto and Shoji Motoya. Their combined efforts in research and development have led to advancements in filtration technology, further enhancing the capabilities of their products.

Conclusion

Koji Hara's contributions to filter cloth cleaning technology exemplify the impact of innovation in industrial processes. His patent and work at Ishigaki Company Limited highlight the importance of continuous improvement in filtration methods.

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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