Chiryu, Japan

Yasutake Yamaguchi

This inventor holds 64 USPTO granted patents, plus 1 CIPO patent, primarily in Printer Technology (CPC class 1603). Top assignees: Brother Industries, Ltd., Brother Kogyo Kabushiki-Kaisha. Active years: 1998-2019.


% Patents Active = 96.9


Average Co-Inventor Count = 1.7

ph-index = 19

Forward Citations = 854(Granted Patents)

Forward Citations (Not Self Cited) = 828(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chiryu, JP (1998 - 2012)
  • Nagoya, JP (2015 - 2019)

Company Filing History:


Years Active: 1998-2019

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Areas of Expertise:
Toner Cartridge
Image-Forming Device
Printer
Ink Ribbon Cartridge
Scanner
Refill Unit
Electronic Device
Cartridge Loading Section
Paper Supply Unit
Discharge Unit
Grip Portions
Ornamental Member
64 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Yasutake Yamaguchi

Introduction: Yasutake Yamaguchi, a pioneering inventor hailing from Chiryu, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Yasutake Yamaguchi holds several patents in various fields, including technology, engineering, and healthcare. His most recent patents focus on sustainable energy solutions and advanced medical devices.

Career Highlights: Throughout his illustrious career, Yasutake Yamaguchi has been recognized for his innovative spirit and problem-solving abilities. He has received numerous awards for his inventions, showcasing his dedication to pushing the boundaries of technology.

Collaborations: Yasutake Yamaguchi has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in turning his ideas into tangible products that have had a positive impact on society.

Conclusion: In conclusion, Yasutake Yamaguchi stands as a testament to the power of innovation and creativity in shaping the world we live in. His relentless pursuit of new ideas and solutions continues to inspire the next generation of inventors and innovators.

Profile summary based on public USPTO records.
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