Sagamihara, Japan

Kazuyuki Fukushima

This inventor holds 7 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Industrial Equipment Systems Co., Ltd.. Active years: 1993-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyuki Fukushima. Retrieved from https://idiyas.com/inventor/kazuyuki-fukushima

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

Calculating rank

% Patents Active = 85.7

Average Co-Inventor Count = 5.4

ph-index = 4

Forward Citations = 39(Granted Patents)


Location History:

  • Sagamihara, JP (1997 - 2007)
  • Tokyo, JP (1993 - 2014)

Company Filing History:


Years Active: 1993-2014

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7 patents (USPTO):Explore Patents

Title: Kazuyuki Fukushima: Innovator in Power Transducer Technology

Introduction

Kazuyuki Fukushima is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of power transducer technology, holding a total of seven patents. His work focuses on enhancing the reliability and efficiency of power transducers, which are essential components in various electrical systems.

Latest Patents

Fukushima's latest patent involves a power transducer that has been downsized by reducing the size of the power source board while maintaining high reliability. This innovative design includes a power semiconductor module with lead terminals. The lead terminals are strategically connected to the main circuit board in a manner that optimizes space and functionality. This advancement is particularly beneficial for large-current circuits, ensuring that the power transducer operates effectively in demanding applications.

Career Highlights

Throughout his career, Kazuyuki Fukushima has worked with notable companies such as Hitachi, Ltd. and Hitachi Industrial Equipment Systems Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in power electronics and semiconductor technology.

Collaborations

Fukushima has collaborated with esteemed colleagues, including Tadahiro Yamaguchi and Hiroyuki Noda. These partnerships have contributed to the advancement of his projects and the successful development of innovative technologies.

Conclusion

Kazuyuki Fukushima's contributions to power transducer technology exemplify his dedication to innovation and excellence in engineering. His patents reflect a commitment to improving the efficiency and reliability of electrical systems, making a lasting impact in the field.

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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