Sakai, Japan

Keiji Matsueda

This inventor holds 31 USPTO granted patents and 7 EPO patents, primarily in Bicycle Technology. Top assignee: Shimano Inc.. Active years: 1999-2019.


% Patents Active = 45.2


Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 183(Granted Patents)


Location History:

  • Shimonoseki, JP (1999 - 2010)
  • Yamaguchi, JP (2011 - 2012)
  • Sakai, JP (2007 - 2019)
  • Osaka, JP (2009 - 2019)

Company Filing History:


Years Active: 1999-2019

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Areas of Expertise:
Bicycle Operating Device
Hydraulic Device
Brake Control Element
Rowing Footrest Assembly
Bicycle Drive Unit
Internal Gear Shifting Hub
Cooling Disk
Locking Member
Brake Drum
Foot Support Assembly
Rotation Restrictor
Footrest Assembly
31 patents (USPTO):Explore Patents

Title: Keiji Matsueda - Innovative Inventor from Sakai, JP

Introduction: Keiji Matsueda is a renowned inventor hailing from Sakai, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsueda's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Matsueda has established himself as a pioneer in the tech industry, with numerous successful inventions that have revolutionized various sectors.

Collaborations: Throughout his career, Matsueda has collaborated with leading research institutions, universities, and tech companies to bring his innovative ideas to life, fostering a culture of creativity and progress in the industry.

Conclusion: Keiji Matsueda's relentless pursuit of innovation and his passion for creating a better future through technology make him a standout figure in the world of inventors, inspiring the next generation of innovators to dream big and push the boundaries of what is possible.

Profile summary based on public USPTO records.
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