Wako, Japan

Yukio Kobayashi

This inventor holds 2 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Seiki Giken Kogyo Kabushiki Kaisha. Active years: 1990-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Kobayashi. Retrieved from https://idiyas.com/inventor/yukio-kobayashi-g2wra9ri

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 = 5.5

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Wako, JP (1990)
  • Saitama, JP (1991)

Company Filing History:


Years Active: 1990-1991

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2 patents (USPTO):Explore Patents

Title: Innovations of Yukio Kobayashi

Introduction

Yukio Kobayashi is a notable inventor based in Wako, Japan. He has made significant contributions to the field of hydraulic pressure control systems. With a total of 2 patents, his work showcases innovative designs that enhance the functionality of hydraulic systems.

Latest Patents

Kobayashi's latest patents include a hydraulic pressure control valve that features a valve body with a slide bore of circular cross-section. This valve includes an inlet port, a control pressure port, and an outlet port, all strategically placed at axially spaced distances. The valve spool is axially slidably fitted within the valve body, allowing for precise control of hydraulic pressure. The design incorporates first and second variable orifices that regulate communication between the inlet and outlet ports. This innovative approach facilitates better dimensional control of the variable orifice, ensuring consistent performance across different hydraulic pressure control valves.

Career Highlights

Throughout his career, Yukio Kobayashi has worked with prominent companies such as Honda Motor Co., Ltd. and Seiki Giken Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in hydraulic systems and valve technology.

Collaborations

Kobayashi has collaborated with talented individuals in the field, including Tokuro Takaoka and Tsuto Sasaki. These partnerships have fostered innovation and development in hydraulic technology.

Conclusion

Yukio Kobayashi's contributions to hydraulic pressure control systems reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving hydraulic technology, 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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