Tokyo, Japan

Hideo Nagasaki

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sony Corporation. Active years: 1994-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Nagasaki. Retrieved from https://idiyas.com/inventor/hideo-nagasaki-5fccfevo

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1994-2010

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2 patents (USPTO):Explore Patents

Title: Hideo Nagasaki: Innovator in Precision Manufacturing

Introduction

Hideo Nagasaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of precision manufacturing, holding a total of 2 patents. His work focuses on enhancing the efficiency and accuracy of manufacturing processes.

Latest Patents

Nagasaki's latest patents include a deposition mask and a work holding device. The deposition mask is designed to improve the positional precision of passage holes, allowing for more accurate deposition of materials. This mask features a metal thin film body that is securely mounted on a frame, with a pattern region containing multiple passage holes. Additionally, it includes a stress relaxation region with fine holes around the pattern region, ensuring stability during the deposition process.

The work holding device is intended for use with various processing machines, such as assembling apparatuses and industrial robots. It consists of a base plate, a vertically movable slide base, a swivel head for turning, and a rotary table for rotation. This device allows for precise positioning of workpieces relative to the processing machine, enhancing operational efficiency through synchronized control.

Career Highlights

Hideo Nagasaki is currently employed at Sony Corporation, where he continues to innovate in the field of manufacturing technology. His expertise and inventions have contributed to the advancement of precision engineering, making significant impacts in various industrial applications.

Collaborations

Nagasaki has collaborated with notable colleagues, including Nobuo Hagiwara and Tsutomu Mori. Their combined efforts in research and development have fostered a creative environment that promotes innovation and technological advancement.

Conclusion

Hideo Nagasaki's contributions to precision manufacturing through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the field, paving the way for future advancements in manufacturing technology.

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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