Wako, Japan

Katumi Sato

This inventor holds 1 USPTO granted patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katumi Sato. Retrieved from https://idiyas.com/inventor/katumi-sato

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Katumi Sato: Innovator in Fuel Cell Technology

Introduction

Katumi Sato is a notable inventor based in Wako, Japan. He has made significant contributions to the field of fuel cell technology, particularly with his innovative designs that enhance fuel supply systems.

Latest Patents

Katumi Sato holds a patent for a fuel supply device designed for fuel cells. This device is capable of supplying the necessary amount of fuel while ensuring predetermined stoichiometric characteristics over a wide range of flow rates. The body unit of the fuel supply device includes a first ejector, a second ejector, and a switching valve. The switching valve functions to select either the first or second passage for communication with the valve chamber while blocking the other passage. The first passage connects to a nozzle of the first ejector, and the second passage connects to a nozzle of the second ejector. Additionally, both ejectors have diffuser passages that communicate with a reflux chamber, which are connected to a hydrogen outlet through a merging passage. Katumi Sato's patent is a testament to his innovative approach to fuel supply systems.

Career Highlights

Katumi Sato is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive and technology sectors. His work at Honda has allowed him to focus on advancements in fuel cell technology, contributing to the company's reputation for innovation and sustainability.

Collaborations

Throughout his career, Katumi Sato has collaborated with talented individuals such as Kazunori Fukuma and Tatsuya Sugawara. These collaborations have fostered an environment of creativity and innovation, leading to advancements in fuel cell technology.

Conclusion

Katumi Sato's contributions to fuel cell technology through his innovative patent and work at Honda Giken Kogyo Kabushiki Kaisha highlight his role as a significant inventor in the field. His dedication to enhancing fuel supply systems is paving the way for future advancements in sustainable energy solutions.

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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