Toyoake, Japan

Osamu Nagata

This inventor holds 5 USPTO granted patents. Top assignee: Hoshizaki Denki Kabushiki Kaisha. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Nagata. Retrieved from https://idiyas.com/inventor/osamu-nagata-v96x4kw1

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 = 4.6

ph-index = 4

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 1991-1992

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Osamu Nagata

Introduction

Osamu Nagata is a notable inventor based in Toyoake, Japan. He has made significant contributions to the field of appliance technology, particularly in the design of ice and dishwashing machines. With a total of 5 patents to his name, Nagata's inventions reflect his commitment to enhancing everyday household appliances.

Latest Patents

Nagata's latest patents include an ice lift apparatus and a dishwashing machine. The ice lift apparatus is designed for lifting ice cubes manufactured by an ice maker. It features a horizontal transporting section, a vertical transporting section, and an ice discharge section. The apparatus utilizes two endless conveyor members driven by a driving unit, along with transverse bars that facilitate the movement of ice cubes. Additionally, the design incorporates a stationary guide member that progressively decreases the distance toward the ice discharge section, ensuring efficient operation.

The dishwashing machine patent showcases a comprehensive design that includes a washing chamber, a wash tank, and multiple pumps for washing and rinsing. The machine is equipped with wash arms and rinse arms that are supplied with hot water, ensuring effective cleaning. The design also features a drain box and an overflow pipe, which work together to manage water flow during the washing process. A tiltable plate is included to facilitate the introduction of wash water during different operational phases.

Career Highlights

Osamu Nagata is currently employed at Hoshizaki Denki Kabushiki Kaisha, a company known for its innovative kitchen appliances. His work at Hoshizaki has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and efficiency in appliance manufacturing.

Collaborations

Nagata has collaborated with notable coworkers such as Tokihiro Kuwahara and Hiroaki Kamino. Their combined expertise has likely fostered an environment of innovation and creativity, leading to the development of advanced technologies in their field.

Conclusion

Osamu Nagata's contributions to appliance technology through his patents demonstrate his innovative spirit and dedication to improving everyday household tasks. His work continues to influence the design and functionality of kitchen appliances, making daily life more convenient for users.

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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