Nagoya, Japan

Katsuyuki Hata

This inventor holds 1 USPTO granted patent. Top assignee: Aisan Kogyo Kabushiki Kaisha. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyuki Hata. Retrieved from https://idiyas.com/inventor/katsuyuki-hata

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Innovations of Katsuyuki Hata

Introduction

Katsuyuki Hata is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of engineering, particularly in the development of pressure regulating valves. His innovative designs have the potential to enhance various applications in fluid control systems.

Latest Patents

Katsuyuki Hata holds a patent for a pressure regulating valve. This valve includes a device body and an actuator. The device body features a valve seat member and a valve capable of closing the first opening of the valve seat member. An urging member urges the valve toward the valve seat member, while a piston is arranged opposite to the valve across the valve seat member. The actuator adjusts the position of the piston, and a protrusion is provided on at least one of the piston and the valve. When the tip end of the protrusion contacts the piston or the valve, the second opening of the second fluid passage is closed. Conversely, when the tip end of the protrusion is not in contact with either the piston or the valve, the second opening is opened, allowing the second fluid passage to communicate with the pressure regulation chamber. This innovative design enhances the efficiency and reliability of pressure regulation in various systems.

Career Highlights

Katsuyuki Hata is associated with Aisan Kogyo Kabushiki Kaisha, a company known for its advancements in automotive components and systems. His work at the company has allowed him to focus on developing innovative solutions that address industry challenges.

Collaborations

Throughout his career, Katsuyuki has collaborated with talented individuals such as Masahiro Kobayashi and Takanori Taga. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Katsuyuki Hata's contributions to the field of pressure regulating valves exemplify the spirit of innovation. His patent reflects a commitment to enhancing fluid control systems, showcasing the importance of engineering advancements in modern technology.

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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