Nagano, Japan

Hironori Kurosawa

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignees: Sankyo Seiki Mfg. Co., Ltd, Nidec Sankyo Corporation, Kabushiki Kaisha Sankyo Seiki Seisakusho. Active years: 1998-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Kurosawa. Retrieved from https://idiyas.com/inventor/hironori-kurosawa

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 50.0

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 98(Granted Patents)


Location History:

  • Shimosuwa-machi, JP (1998 - 2000)
  • Nagano, JP (2001 - 2020)

Company Filing History:


Years Active: 1998-2020

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6 patents (USPTO):Explore Patents

Title: Hironori Kurosawa: Innovator in Motor Technology

Introduction

Hironori Kurosawa is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of motor technology, holding a total of 6 patents. His innovative designs have advanced the functionality and efficiency of various mechanical systems.

Latest Patents

Kurosawa's latest patents include a bearing assembly unit and a motor equipped with a brake. The bearing assembly unit features an outer holder with a cylindrical member and an inner holder that is movable in an axial direction. This design incorporates a rolling bearing element that ensures stability and functionality. Additionally, his tubular motor design includes a tubular case and a motor unit, along with a first planetary gear unit that enhances the motor's performance.

Career Highlights

Throughout his career, Hironori Kurosawa has worked with prominent companies such as Sankyo Seiki Manufacturing Co., Ltd and Nidec Sankyo Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in motor technology.

Collaborations

Kurosawa has collaborated with talented individuals in the industry, including Tokuhisa Tsutsui and Yasushi Mizusaki. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Hironori Kurosawa's contributions to motor technology and his innovative patents reflect his dedication to advancing engineering solutions. His work continues to influence the industry and inspire future inventors.

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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