Hitachinaka, Japan

Daisuke Kato

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi Astemo Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Kato. Retrieved from https://idiyas.com/inventor/daisuke-kato-sk5jw9t0

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


Company Filing History:


Years Active: 2025

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3 patents (USPTO):Explore Patents

Title: Daisuke Kato: Innovator in Variable Displacement Oil Pump Technology

Introduction

Daisuke Kato is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of variable displacement oil pumps. With a total of 3 patents to his name, Kato's innovations have the potential to enhance the efficiency of oil pumping systems.

Latest Patents

Kato's latest patents include advancements in variable displacement oil pump technology. One of his notable inventions is a variable displacement oil pump that features a coil spring positioned strategically to avoid interference with the pump's suction and discharge ports. This design minimizes suction resistance during operation, thereby improving the overall suction performance of the pump. Another significant patent involves a variable-capacity oil pump that incorporates a stopper portion designed to prevent oil flow interruption, further enhancing the pump's efficiency.

Career Highlights

Daisuke Kato is currently employed at Hitachi Astemo Ltd., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of oil pumps, making them more efficient and reliable for various applications.

Collaborations

Kato has collaborated with notable colleagues such as Nobuaki Sogawa and Koji Saga, contributing to a dynamic team focused on engineering excellence and innovation.

Conclusion

Daisuke Kato's contributions to variable displacement oil pump technology exemplify his commitment to innovation and engineering. His patents reflect a deep understanding of mechanical systems and a drive to improve efficiency in oil pumping applications.

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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