Yokohama, Japan

Hideki Haji

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Kurita Water Industries Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Haji. Retrieved from https://idiyas.com/inventor/hideki-haji

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 = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: **Innovative Solutions by Inventor Hideki Haji**

Introduction

Hideki Haji, an inventive mind from Yokohama, Japan, has made strides in the field of environmental technology. His significant contributions to the management of organic sludge underscore the importance of innovation in sustainable practices. With a patent to his name, Haji combines scientific knowledge with practical application.

Latest Patents

Haji's most notable patent is for a **Method of Dehydrating Organic Sludge**. This innovative method involves adjusting the pH level of organic sludge, which typically has a solids concentration ranging from 0.5 to 8% by weight, to a pH of 5 or less. Following this adjustment, the sludge is heated, mixed with an oxidizer that operates effectively within the acidic range, and then dehydrated using a specialized dehydrator. This method not only enhances the efficiency of sludge treatment but also contributes to environmental sustainability.

Career Highlights

Hideki Haji is currently associated with **Kurita Water Industries Ltd.**, a company known for its commitment to water treatment solutions and environmental sustainability. His role at Kurita Water Industries has allowed him to apply his expertise in developing innovative technologies aimed at improving waste management processes. Haji's work epitomizes the connection between research and practical application, showcasing the impact of thoughtful engineering in the modern world.

Collaborations

Haji collaborates closely with esteemed colleagues such as Tohru Shimizu and Fujiaki Mochizuki. Together, they work on enhancing existing technologies and developing new methods for effective water treatment and sludge management. Their teamwork exemplifies the power of collaboration in fostering innovation within their industry.

Conclusion

Through his inventive spirit and dedication to improving environmental solutions, Hideki Haji has established himself as a key figure in the field of organic sludge management. His patent and collaborative efforts symbolize the continual progress being made in water treatment technologies. As Haji continues his work at Kurita Water Industries Ltd., the potential for further innovations remains vast, promising a cleaner and more sustainable future.

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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