Osaka, Japan

Kenji Narumi

USPTO Granted Patents = 66 


 

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 239(Granted Patents)

Forward Citations (Not Self Cited) = 233(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Suita, JP (2008)
  • Ibaraki, JP (2002 - 2010)
  • Osaka, JP (2000 - 2024)

Company Filing History:


Years Active: 2000-2025

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Areas of Expertise:
Optical Devices
Biometric Apparatus
Imaging Apparatus
Photo-Detection Systems
Optical Information Recording
Data Reproduction Methods
Light Detection Devices
Interference Elements
Signal Processing Circuits
Control Circuits
Optical Information Reproduction
Recording Mediums
66 patents (USPTO):Explore Patents

Title: Kenji Narumi: Innovator in Biometric Technology and Structural Engineering

Introduction

Kenji Narumi, an accomplished inventor based in Osaka, Japan, has made significant contributions to the fields of biometric technology and structural engineering. With a remarkable portfolio of 65 patents, Narumi continues to push the boundaries of innovation, making strides that influence both consumer electronics and advanced manufacturing techniques.

Latest Patents

Among his latest patents is the "Biometric Apparatus, Biometric Method, and Non-Transitory Computer-Readable Storage Medium." This invention encompasses a sophisticated biometric apparatus consisting of a light source, an image sensor, a control circuit, and a signal processing circuit. The system is designed to enhance facial recognition capabilities by employing a light pulse to capture images of the target's facial features while also analyzing variations in the light reflected from the target.

Additionally, Narumi has developed a "Structural Body, Imaging Device and Method for Manufacturing the Structural Body." This innovative structural body includes a first dielectric layer and a second dielectric layer that possess differing refractive indices. The unique design incorporates periodic irregularities, thereby improving the performance of optical applications by modifying how light interacts with the material.

Career Highlights

Narumi's impressive career includes tenures at notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these leading technology firms has allowed him to refine his expertise and contribute to groundbreaking advancements in electronic devices and materials.

Collaborations

Throughout his career, Narumi has collaborated with various talented professionals, including Kenichi Nishiuchi and Shigeaki Furukawa. These collaborations have not only enriched his projects but have also influenced the trajectory of innovation within their respective fields.

Conclusion

Kenji Narumi's contributions to biometric technology and structural engineering exemplify his dedication to innovation. With a significant number of patents and collaborative efforts behind him, Narumi remains a key figure in the advancement of technology, paving the way for future developments in both biometric systems and advanced materials. His work serves as an inspiration for aspiring inventors and technological enthusiasts around the globe.

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