Okazaki, Japan

Tsuyoshi Handa

This inventor holds 1 USPTO granted patent. Top assignee: Toyooki Kogyo Kabushiki Kaisha. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Handa. Retrieved from https://idiyas.com/inventor/tsuyoshi-handa

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Tsuyoshi Handa: Innovator in Hydraulic Technology

Introduction

Tsuyoshi Handa is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of hydraulic technology, particularly with his innovative designs that enhance the efficiency and functionality of hydraulic systems.

Latest Patents

One of Handa's key inventions is a hydraulic pump or motor featuring a rotary cylinder barrel. This design incorporates multiple cylinders, each containing plungers that can slide axially for reciprocation. The invention includes a valve plate that engages with the cylinder barrel's end face, featuring both a suction slot and a discharge slot. The hydraulic pump is designed to manage the flow of hydraulic fluid effectively, ensuring optimal performance in various applications.

Career Highlights

Tsuyoshi Handa is associated with Toyooki Kogyo Kabushiki Kaisha, where he has been instrumental in developing advanced hydraulic solutions. His work has led to the creation of innovative products that are widely used in the industry.

Collaborations

Handa has collaborated with several talented individuals, including Masami Sakamoto and Hidenobu Yamaguchi. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Tsuyoshi Handa's contributions to hydraulic technology exemplify the spirit of innovation. His patented designs continue to influence the industry, showcasing the importance of creativity and collaboration in engineering advancements.

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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