Tokorozawa, Japan

Hirokazu Kondo

This inventor holds 6 USPTO granted patents. Top assignee: Tsubakimoto Chain Company. Active years: 1984-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Kondo. Retrieved from https://idiyas.com/inventor/hirokazu-kondo-y36gu5v0

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 = 2.3

ph-index = 5

Forward Citations = 54(Granted Patents)


Location History:

  • Tokorozawa, JP (1984 - 1987)
  • Osaka, JP (1985 - 1987)

Company Filing History:


Years Active: 1984-1987

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6 patents (USPTO):Explore Patents

Title: Hirokazu Kondo: Innovator in Electronic Component Testing

Introduction

Hirokazu Kondo is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of electronic components, holding a total of 6 patents. His innovative designs focus on improving the efficiency and functionality of testing apparatuses.

Latest Patents

Kondo's latest patents include a load testing apparatus for electronic components. This load tester features a plurality of shelves mounted on shelf frames that are movable in a horizontal circulation within a high-temperature compartment. The drive mechanism for circulation is strategically positioned outside of the compartment, allowing for efficient operation. Current is supplied from an AC feed rail to individual rectifiers for each frame, which are mounted outside the compartment and connected by individual current-collection trolleys. This design ensures that current is effectively fed into the compartment to contact elements on each shelf.

Another notable patent is the trolley device in a duplex chain conveyor. This system is designed for conveying articles along a designated path. It includes a trolley device that is detachably engageable with a driven engagement member attached to a driving chain moving within a power rail. When coupled, the trolley device is pulled forward along a free rail, facilitating the conveyance of articles via an article carrier, such as a truck or hanger.

Career Highlights

Hirokazu Kondo is currently employed at Tsubakimoto Chain Company, where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency of electronic component testing and article conveyance systems.

Collaborations

Kondo has collaborated with several talented individuals, including Shigekatsu Takino and Masasumi Murai. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hirokazu Kondo's contributions to the field of electronic components and conveyor systems highlight his role as a leading inventor. His innovative patents and collaborative efforts continue to shape the industry, making him a significant figure in technological 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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