Gyoda, Japan

Hiroshi Endo

This inventor holds 4 USPTO granted patents. Top assignees: Showa Corporation, Hitachi Astemo Ltd.. Active years: 2014-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Endo. Retrieved from https://idiyas.com/inventor/hiroshi-endo-gs56z4hb

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014-2022

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4 patents (USPTO):Explore Patents

Title: Hiroshi Endo: Innovator in Hydraulic Damping Technology

Introduction

Hiroshi Endo is a notable inventor based in Gyoda, Japan. He has made significant contributions to the field of hydraulic damping technology, holding a total of 4 patents. His innovative designs have advanced the functionality and efficiency of hydraulic systems.

Latest Patents

One of Hiroshi Endo's latest patents is a hydraulic damping device. This device includes a cylinder that stores fluid and a piston designed to form a channel for fluid flow during the relative movement of a rod and the cylinder. The device features a valve with elasticity that opens and closes the channel in the piston. Additionally, it has a movement permitting part that allows the valve to transition between a contact position, where it contacts the piston, and a spaced position, where it is separated from the piston. The design also incorporates a restricting part to limit bending of the valve when in the spaced position, along with a pressing part that applies pressure to the valve against the piston.

Career Highlights

Hiroshi Endo has worked with prominent companies in the industry, including Showa Corporation and Hitachi Astemo Ltd. His experience in these organizations has contributed to his expertise in hydraulic systems and innovation.

Collaborations

Throughout his career, Hiroshi has collaborated with talented individuals such as Gota Nakano and Kazunari Maeda. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Hiroshi Endo's contributions to hydraulic damping technology exemplify his innovative spirit and dedication to engineering excellence. His patents and collaborations reflect a commitment to advancing the field, making him a significant figure 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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