Funabashi, Japan

Itsu Itoh

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Engineering Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itsu Itoh. Retrieved from https://idiyas.com/inventor/itsu-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 = 5(Granted Patents)


Company Filing History:


Years Active: 1989

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Itsu Itoh

Introduction

Itsu Itoh is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. His work reflects a deep understanding of fluid dynamics and mechanical systems.

Latest Patents

One of Itsu Itoh's most recognized patents is the breaker valve. This invention features a main fluid passageway within a valve body, connecting two ports. An auxiliary passageway intersects the main passageway, housing a spool that can slide within it. The design includes gap spaces at both ends of the spool, allowing for communication with the first and second ports. In emergency situations, the spool can shut off the main passageway, engaging a latch that generates an alarm. This mechanism ensures that the spool remains locked, even under varying fluid pressure conditions. Itsu Itoh holds 1 patent for this innovative design.

Career Highlights

Throughout his career, Itsu Itoh has worked with Fuji Engineering Co., Ltd., where he has applied his expertise in valve technology. His contributions have been instrumental in advancing the company's product offerings and enhancing safety features in fluid control systems.

Collaborations

Itsu Itoh has collaborated with talented individuals such as Toshihiro Fujikawa and Mitsuru Urashima. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Itsu Itoh's inventive spirit and dedication to engineering have led to significant advancements in valve technology. His work continues to influence the industry and inspire future innovations.

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]
Loading…