Saitama, Japan

Katsumi Saitou

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Saitou. Retrieved from https://idiyas.com/inventor/katsumi-saitou

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Katsumi Saitou: Innovator in Fuel Cell Technology

Introduction

Katsumi Saitou is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of fuel cell technology, particularly in the development of cooling systems for fuel cell powered vehicles. His innovative approach has the potential to enhance the efficiency and performance of these vehicles.

Latest Patents

Katsumi Saitou holds a patent for a "Cooling system for fuel cell powered vehicle and fuel cell powered vehicle employing the same." This invention features a cooling system designed to optimize the performance of fuel cells. The system includes a primary circulation passage for cooling the fuel cell and a secondary circulation passage for cooling heat generating sources, such as electric vehicle motors. The design incorporates a common drive motor to operate both the primary and secondary circulation pumps, allowing for efficient heat exchange.

Career Highlights

Saitou is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer known for its commitment to innovation. His work at Honda has focused on advancing fuel cell technology, contributing to the company's reputation as a pioneer in sustainable automotive solutions.

Collaborations

Throughout his career, Katsumi Saitou has collaborated with talented individuals such as Takeshi Ushio and Takayuki Ogawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies in the automotive sector.

Conclusion

Katsumi Saitou's contributions to fuel cell technology exemplify the spirit of innovation in the automotive industry. His patented cooling system represents a significant advancement that could lead to more efficient and sustainable vehicles in the 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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