Yokohama, Japan

Naoki Eguchi

This inventor holds 10 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Samsung Storage Technology Corporation. Active years: 1993-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Eguchi. Retrieved from https://idiyas.com/inventor/naoki-eguchi

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

Calculating rank
USPTO Granted Patents = 10 

% Patents Active = 60.0

 

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Kumagaya, JP (1993 - 1994)
  • Ageo, JP (1995)
  • Kanagawa, JP (2001)
  • Kawasaki, JP (2008)
  • Yokohama, JP (2005 - 2016)

Company Filing History:


Years Active: 1993-2016

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10 patents (USPTO):Explore Patents

Title: **Naoki Eguchi: A Pioneer in Energy Storage and Optical Technologies**

Introduction

Naoki Eguchi is an esteemed inventor based in Yokohama, Japan, known for his innovative contributions to energy storage and optical technologies. With a remarkable portfolio of 10 patents, Eguchi has made significant strides in enhancing the efficiency and stability of various devices.

Latest Patents

Among his latest inventions is the **Energy-Storing Unit with Forcing Mechanism**. This invention features a simple yet effective structure that minimizes loading torque for stable operation. The mechanism integrates a protrusion, bearing, and loading cam, where the loading cam's unique design facilitates the efficient rotation of a crank through the energy-storing case.

Another notable patent is the **On-Load Tap Changing Device**, which utilizes the same forcing mechanism. This device exemplifies Eguchi's commitment to creating economical solutions without sacrificing performance.

In addition, Eguchi has developed an **Optical Disk Device** that employs a main PC board equipped with a semiconductor element. The drawer of this device is constructed from thermally conductive material to effectively dissipate heat, highlighting Eguchi's understanding of thermal management in electronic devices.

Career Highlights

Naoki Eguchi's professional journey includes significant tenures at Kabushiki Kaisha Toshiba and Toshiba Samsung Storage Technology Corporation. His work at these prominent companies has allowed him to reflect his innovative spirit and dedication to technological advancement.

Collaborations

Throughout his career, Eguchi has collaborated with notable colleagues, including Tsuyoshi Shimomichi and Masaomi Izumisawa. Their combined expertise has played a crucial role in the successful development of many of his patents and innovations.

Conclusion

Naoki Eguchi continues to be a driving force in the realms of energy storage and optical technology through his inventive prowess. His portfolio of patents not only demonstrates his creativity but also his commitment to advancing modern technology for practical applications. Eguchi's influence in these fields serves as an inspiration to aspiring inventors and innovators worldwide.

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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