Kanagawa, Japan

Keisuke Matsuo

This inventor holds 59 USPTO granted patents and 7 published patent applications, plus 3 CIPO patents and 4 EPO patents, primarily in Display Technology (CPC class B41J). Top assignees: Canon Kabushiki Kaisha, Sony Corporation, Rakuten, Inc.. Active years: 1998-2024.

USPTO Granted Patents = 59 

% Patents Active = 50.8



Average Co-Inventor Count = 3.0

ph-index = 16

Forward Citations = 661(Granted Patents)

Forward Citations (Not Self Cited) = 635(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Numazu, JP (2000)
  • Kanagawa-ken, JP (2006)
  • Kanawaga, JP (2006)
  • Shinagawa-ku, JP (2013)
  • Yokohama, JP (1998 - 2015)
  • Kanagawa, JP (2004 - 2022)
  • Tokyo, JP (2015 - 2024)

Company Filing History:


Years Active: 1998-2024

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Areas of Expertise:
Display Device
Organic Light Emitting
Gasification
Ink Cartridge
Rotary Electric Machine
Liquid Container
Portable Playback Device
Information Provisioning
Transfer Method
Recording Apparatus
Mobile Electronic Device
Inkjet Recording Head
59 patents (USPTO):Explore Patents

Title: The Innovative Journey of Keisuke Matsuo

Introduction: Keisuke Matsuo is a pioneering inventor hailing from Kanagawa, Japan. With a passion for creating groundbreaking solutions, Matsuo has made significant contributions to the field of innovation.

Latest Patents: Matsuo's latest patents showcase his commitment to pushing the boundaries of technology and design. His recent inventions have garnered attention for their ingenuity and practicality in various industries.

Career Highlights: Throughout his illustrious career, Matsuo has consistently demonstrated his ability to transform ideas into tangible inventions. His innovative spirit has led to the development of products that have enhanced the lives of many.

Collaborations: Matsuo has collaborated with leading experts in the field to further his inventions and bring them to market successfully. His partnerships have been instrumental in realizing his vision and expanding the reach of his creations.

Conclusion: Keisuke Matsuo's relentless pursuit of innovation and his dedication to creating impactful inventions have solidified his reputation as a visionary inventor in Kanagawa, Japan, and beyond. His contributions continue to inspire future generations of inventors to think outside the box and strive for excellence in their work.

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