Nagaizumi, Japan

Haruzi Hosoi

This inventor holds 1 USPTO granted patent. Top assignee: Toshiba Kikai Kabushiki Kaisha. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruzi Hosoi. Retrieved from https://idiyas.com/inventor/haruzi-hosoi

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Haruzi Hosoi: Innovator in Machine Tool Technology

Introduction

Haruzi Hosoi is a notable inventor based in Nagaizumi, Japan. He has made significant contributions to the field of machine tool technology, particularly in the area of lubrication and cooling systems.

Latest Patents

Haruzi Hosoi holds a patent for a "System for lubricating and cooling the main spindle head of a machine tool." This innovative system includes a cooling device that features a pipe bifurcated into two lines, which serve as a lubricating oil circuit and a cooling oil circuit. Additionally, Venturi tubes are strategically arranged in the pipeline at the return side of the cooling oil circuit, connecting the oil bath of the lubricating oil circuit through various pipes.

Career Highlights

Haruzi Hosoi is associated with Toshiba Kikai Kabushiki Kaisha, a company known for its advancements in machinery and technology. His work has contributed to enhancing the efficiency and performance of machine tools.

Collaborations

Haruzi has collaborated with Yutaka Hosokawa, a fellow innovator in the field. Their partnership has likely fostered advancements in machine tool technology.

Conclusion

Haruzi Hosoi's contributions to machine tool technology through his innovative patent demonstrate his commitment to improving industrial processes. His work continues to influence the field and showcases the importance of innovation in engineering.

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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