Hitachi, Japan

Katsutoshi Nakatani

This inventor holds 13 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignees: Hitachi Metals, Ltd., Proterial, Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsutoshi Nakatani. Retrieved from https://idiyas.com/inventor/katsutoshi-nakatani

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

USPTO Granted Patents = 13 

% Patents Active = 46.2

 

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Hitachi, JP (2016 - 2019)
  • Tokyo, JP (2020 - 2023)

Company Filing History:


Years Active: 2016-2026

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13 patents (USPTO):Explore Patents

Title: The Innovative Mind of Katsutoshi Nakatani

Introduction

Katsutoshi Nakatani is a distinguished inventor based in Hitachi, Japan, known for his significant contributions to the field of electrical engineering. With an impressive portfolio of 11 patents, he has demonstrated his ability to innovate and create solutions that address modern technological challenges.

Latest Patents

Among his latest inventions is a proximity sensor that is meticulously designed to enhance detection capabilities. This sensor features a sensor cable with two parallel electrode wires and an insulation covering, complemented by a shield that creates an opening for effective functioning. The sensor includes a detector circuit capable of detecting different capacitances from each electrode wire, allowing for precise measurements.

Another notable invention is a noise suppression cable, which incorporates an insulated electric wire enveloped by a magnetic tape layer. This design optimizes the performance of the insulated electric wire by utilizing a magnetic body whose properties differ in width and orthogonal directions, effectively mitigating noise interference.

Career Highlights

Katsutoshi is affiliated with Hitachi Metals, Ltd., where his innovative spirit thrives within a collaborative environment. His role has positioned him at the forefront of developing advanced technologies that not only push the boundaries of electrical engineering but also improve everyday applications.

Collaborations

Throughout his career, Katsutoshi has collaborated closely with esteemed professionals, including his coworkers Katsuya Akimoto and Kenji Ajima. This teamwork fosters a culture of ingenuity and collective problem-solving which is crucial in a fast-evolving technological landscape.

Conclusion

Katsutoshi Nakatani's contributions to the field of innovations are commendable, and his patents reflect his commitment to overcoming challenges in electrical engineering. With each invention, he not only showcases his expertise but also inspires future inventors to pursue their own paths of innovation. His legacy continues to influence developments within Hitachi Metals, Ltd. and beyond.

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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