Kuwana, Japan

Kozo Hattori

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kozo Hattori. Retrieved from https://idiyas.com/inventor/kozo-hattori

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Kozo Hattori - Innovator in Electric Pump Motors

Introduction

Kozo Hattori is a notable inventor based in Kuwana, Japan. He has made significant contributions to the field of electric pump motors, particularly with his innovative designs that address common issues in motor functionality.

Latest Patents

Hattori holds a patent for a motor designed specifically for electric pumps. This motor features a unique mechanism that prevents unbalance caused by the eccentricity of the armature shaft during rotation. By forming holes in multiple armature core sheets, the design allows for the offsetting of eccentricity, thereby minimizing unbalance forces generated during operation. This innovation enhances the efficiency and reliability of electric pumps.

Career Highlights

Throughout his career, Hattori has been associated with Nippondenso Co., Ltd., a company known for its advancements in automotive technology and electric components. His work has contributed to the development of more efficient electric motors, showcasing his expertise in engineering and design.

Collaborations

Hattori has collaborated with talented individuals such as Toru Fujita and Yukihiro Nishio. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of electric motors.

Conclusion

Kozo Hattori's contributions to electric pump motor technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to improving motor performance and efficiency, marking him as a significant figure in the industry.

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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