Yokohama, Japan

Hiromitsu Yamaguchi

USPTO Granted Patents = 80 


Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 388(Granted Patents)

DiyaCoin DiyaCoin 0.64 


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1998 - 2003)
  • Tokyo, JP (2009)
  • Kanagawa-ken, JP (2010)
  • Hiratsuka, JP (2016 - 2017)
  • Yokohama, JP (2002 - 2022)
  • Kanagawa, JP (2007 - 2024)

Company Filing History:


Years Active: 1998-2025

where 'Filed Patents' based on already Granted Patents

80 patents (USPTO):

Title: Hiromitsu Yamaguchi: Innovator in Battery Technology and Image Processing

Introduction

Hiromitsu Yamaguchi, based in Yokohama, Japan, is an accomplished inventor with an impressive portfolio comprising 75 patents. His contributions, particularly in the fields of battery technology and image processing, have significantly influenced modern electronic devices and printing techniques.

Latest Patents

Yamaguchi's recent patents demonstrate his innovative approach to enhancing technology. One notable patent outlines a charging control method for battery packs in portable electronic devices. This groundbreaking method involves monitoring the charging current in battery cells, detecting overcurrent conditions, and adjusting the total charging current for safety and efficiency.

Another significant invention is focused on color calibration in printing apparatuses using fluorescent ink. Yamaguchi's image processing apparatus employs a unique calibration method based on measured values from a patch chart, allowing for accurate color reproduction while minimizing costs.

Career Highlights

Throughout his career, Yamaguchi has worked with prominent companies such as Canon and Lenovo, where he has applied his expertise to develop cutting-edge technologies. His work has established him as a vital contributor to advancements in electronic and printing technologies, showcasing his capabilities as an inventor.

Collaborations

Yamaguchi has collaborated with talented individuals like Makoto Akahira and Yoshitomo Marumoto, working together to drive innovation in their respective fields. These collaborations have further expanded his influence and allowed for the sharing of diverse ideas and expertise.

Conclusion

Hiromitsu Yamaguchi's dedication to innovation is evident in his vast array of patents and the impact of his work on the industry. His ability to merge technology and creativity continues to inspire future generations of inventors and innovators.

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