Yokohama, Japan

Toshio Hattori

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Hattori. Retrieved from https://idiyas.com/inventor/toshio-hattori-adqfwutd

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

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshio Hattori

Introduction

Toshio Hattori is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative valve technology. His work focuses on enhancing safety and efficiency in fuel systems.

Latest Patents

Hattori holds a patent for a valve designed to prevent fuel leakage from a fuel tank. This innovative valve features a housing with a passage that communicates with the outside environment. Inside the housing, a float is utilized to open and close the passage by moving axially along the housing. The valve is equipped with a device that guides the float to ensure the passage remains closed when necessary. This device includes a gap formed between the housing and the float, which increases in size with the distance from the passage, enhancing the valve's functionality.

Career Highlights

Throughout his career, Hattori has demonstrated a commitment to advancing technology in fuel management systems. His innovative designs have contributed to improved safety measures in various applications. With a focus on practical solutions, he has established himself as a respected figure in his field.

Collaborations

Hattori has worked alongside talented individuals, including his coworker Taiki Aoyama. Their collaborative efforts have led to advancements in valve technology and have furthered the development of efficient fuel systems.

Conclusion

Toshio Hattori's contributions to valve technology exemplify his dedication to innovation and safety in engineering. His patent for a fuel leakage prevention valve showcases his ability to create practical solutions that address real-world challenges.

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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