Kashiwa, Japan

Yoshitsugu Itoh

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitsugu Itoh. Retrieved from https://idiyas.com/inventor/yoshitsugu-itoh

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

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Innovations by Yoshitsugu Itoh in Water Purification Technology

Introduction

Yoshitsugu Itoh is a notable inventor based in Kashiwa, Japan. He has made significant contributions to the field of water purification technology. His innovative approach addresses the challenges associated with water stagnation in purification systems.

Latest Patents

One of Yoshitsugu Itoh's key patents is titled "Apparatus for purifying and dispensing water with stagnation preventing." This invention comprises a reverse osmotic membrane unit, a polisher, an ultraviolet sterilizer, and a high-pressure pump. The system is designed to produce pure water from raw water while preventing degradation due to stagnation. The circulating line between the use point and the suction side of the high-pressure pump ensures that pure water is continuously circulated, maintaining its quality.

Career Highlights

Yoshitsugu Itoh is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to advancements in water purification systems.

Collaborations

Throughout his career, Yoshitsugu Itoh has collaborated with esteemed colleagues such as Minoru Kuroiwa and Hiroaki Yoda. These collaborations have fostered a creative environment that has led to the development of innovative solutions in the field.

Conclusion

Yoshitsugu Itoh's contributions to water purification technology exemplify the importance of innovation in addressing global challenges. His patented apparatus not only enhances the quality of purified water but also ensures its sustainability.

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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