Sakai, Japan

Keizo Kato

This inventor holds 2 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1981-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizo Kato. Retrieved from https://idiyas.com/inventor/keizo-kato-7ncamx15

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 = 2.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1981-1984

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2 patents (USPTO):Explore Patents

Title: Keizo Kato: Innovator in Vehicle Technology

Introduction

Keizo Kato is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of vehicle technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of working vehicles and motor vehicles.

Latest Patents

Kato's latest patents include a "Forward-reverse changeover apparatus for working vehicle" and a "Driver's seat mounting apparatus for a motor vehicle." The forward-reverse changeover apparatus features first and second multiplate clutches, along with an input shaft and an output shaft arranged concentrically. This innovative design allows for improved operation of working vehicles. The driver's seat mounting apparatus enables the driver's seat to shift either forward or rearward along rails, enhancing comfort and accessibility for the driver.

Career Highlights

Keizo Kato is associated with Kubota Corporation, a company known for its advancements in agricultural and construction machinery. His work at Kubota has allowed him to apply his inventive skills to practical applications in the industry.

Collaborations

Kato has collaborated with notable coworkers such as Yasunobu Yamaue and Shigeru Kashihara. Their combined expertise contributes to the innovative environment at Kubota Corporation.

Conclusion

Keizo Kato's contributions to vehicle technology through his patents demonstrate his commitment to innovation. His work continues to influence the design and functionality of vehicles, making a lasting impact in the industry.

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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