Ina, Japan

Keishi Nakamura

This inventor holds 19 USPTO granted patents and 3 published patent applications, primarily in Current Detection Technology. Top assignees: Koa Corporation, National University Corporation Tokai National Higher Education and Research System. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Nakamura. Retrieved from https://idiyas.com/inventor/keishi-nakamura

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

USPTO Granted Patents = 19 

% Patents Active = 84.2

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Ina, JP (2008 - 2022)
  • Nagano, JP (2004 - 2024)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Current Detection Circuit
Shunt Resistor
Resistive Material
Current Measuring Apparatus
Low Resistance Value Resistor
Current Detection Device
Metal Plate Resistor
Circuit Substrate
Adjusting Characteristic
Shunt Resistance Device
19 patents (USPTO):Explore Patents

Title: **Keishi Nakamura: A Pioneer in Current Detection Technologies**

Introduction

Keishi Nakamura is a notable inventor based in Ina, Japan, recognized for his contributions to the field of electrical engineering, particularly in the development of current detection technologies. With a remarkable portfolio of 16 patents, Nakamura has made significant strides in improving the efficiency and compactness of electronic components.

Latest Patents

Among his latest innovations, Nakamura's patents include a "Current Detection Resistor and Current Detection Apparatus." This invention addresses the challenge of reducing the mounting area for electronic components while enhancing the detection capabilities of resistors. The innovative design features a plate-like resistive body with a first and second electrode strategically arranged to sandwich the resistive material. Notably, the first electrode incorporates a groove portion, optimizing its performance.

Another significant patent is for a "Resistive Material, Resistor, and Manufacturing Method of Resistive Material." This invention focuses on a novel resistive material for sensing currents, which includes a unique combination of metal particles such as nichrome, copper-manganese, and copper-nickel blended with insulating particles like alumina and titanium oxide. This composition allows for improved functionality in current detection applications.

Career Highlights

Nakamura's career is marked by his tenure at Koa Corporation, where he leverages his expertise in electrical component development. His innovative spirit and technical acumen have cemented his reputation as a leader in his field. Through his efforts at Koa Corporation, he has significantly contributed to the advancement of current detection technologies.

Collaborations

Working alongside talented colleagues such as Shuhei Matsubara and Kenji Kameko, Nakamura has fostered a collaborative environment that enhances innovation. The synergy among these inventors has led to the successful development of groundbreaking technologies that push the boundaries of what's possible in electronics.

Conclusion

Keishi Nakamura's contributions to the field of electrical engineering highlight his commitment to innovation and excellence. His patents for current detection technologies not only improve the functionality of electronic devices but also demonstrate his dedication to advancing the industry. As he continues to work at Koa Corporation, his ongoing innovations will likely shape the future of electrical component design.

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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