Tokyo, Japan

Yukio Hattori

This inventor holds 13 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Power Conversion Technology. Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Nec Corporation. Active years: 2002-2018.

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

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 84.6

 

Average Co-Inventor Count = 5.5

ph-index = 4

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 2002-2018

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Areas of Expertise:
Power Conversion Unit
Power Converter
Power Semiconductor Module
Cooling Structure
Heating Element
Power Conversion Device
Power Conversion Method
Electric Power Converter
Manufacturing Method
Higher Resistance Portions
Portable Wireless Telephone
13 patents (USPTO):Explore Patents

Title: Innovator Yukio Hattori: Advancing Power Conversion Technology

Introduction: Yukio Hattori, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of power conversion technology. With a remarkable portfolio comprising 13 patents, Hattori continues to push the boundaries of innovation in this critical area.

Latest Patents: Among his latest patents, Hattori has developed a power conversion unit and a power converter, alongside a method for manufacturing power converters. These inventions aim to enhance accessibility concerning power conversion units in power converters. Notably, his designs include a circuit connection part featuring a positive electrode conductor, a negative electrode conductor, and an AC conductor. The innovative configurations of power semiconductor modules and capacitors are designed to improve functionality and efficiency. Furthermore, he addresses signal control imbalances between power semiconductor elements in his new inventions, ensuring precise control and performance.

Career Highlights: Hattori has had an illustrious career, working with esteemed companies such as Hitachi and Hitachi Automotive Systems. His extensive experience in these organizations has allowed him to refine his expertise and contribute meaningfully to technological advancements in power electronics.

Collaborations: Throughout his career, Hattori has collaborated with talented individuals in the field, including Akira Mima and Daisuke Matsumoto. These partnerships have fostered creativity and innovation, facilitating the development of groundbreaking technologies in power conversion.

Conclusion: Yukio Hattori's work serves as a testament to the potential of innovation in transforming technology. His contributions to power conversion continue to impact various industries, showcasing his dedication as an inventor committed to improving efficiency and performance in electrical systems. As the field evolves, Hattori's patented technologies are likely to play a pivotal role in the future of power conversion solutions.

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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